49876786440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{27397}}^1$

素因数の和:27816

約数の個数: 192

約数和(自身を含む): 175023903600

約数和(自身を除く): 125147117160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 389, 390, 468, 520, 585, 778, 780, 936, 1167, 1170, 1556, 1560, 1945, 2334, 2340, 3112, 3501, 3890, 4668, 4680, 5057, 5835, 7002, 7780, 9336, 10114, 11670, 14004, 15171, 15560, 17505, 20228, 23340, 25285, 27397, 28008, 30342, 35010, 40456, 45513, 46680, 50570, 54794, 60684, 70020, 75855, 82191, 91026, 101140, 109588, 121368, 136985, 140040, 151710, 164382, 182052, 202280, 219176, 227565, 246573, 273970, 303420, 328764, 356161, 364104, 410955, 455130, 493146, 547940, 606840, 657528, 712322, 821910, 910260, 986292, 1068483, 1095880, 1232865, 1424644, 1643820, 1780805, 1820520, 1972584, 2136966, 2465730, 2849288, 3205449, 3287640, 3561610, 4273932, 4931460, 5342415, 6410898, 7123220, 8547864, 9862920, 10657433, 10684830, 12821796, 14246440, 16027245, 21314866, 21369660, 25643592, 31972299, 32054490, 42629732, 42739320, 53287165, 63944598, 64108980, 85259464, 95916897, 106574330, 127889196, 128217960, 138546629, 159861495, 191833794, 213148660, 255778392, 277093258, 319722990, 383667588, 415639887, 426297320, 479584485, 554186516, 639445980, 692733145, 767335176, 831279774, 959168970, 1108373032, 1246919661, 1278891960, 1385466290, 1662559548, 1918337940, 2078199435, 2493839322, 2770932580, 3325119096, 3836675880, 4156398870, 4987678644, 5541865160, 6234598305, 8312797740, 9975357288, 12469196610, 16625595480, 24938393220, 49876786440]

約数ペア:

[(1, 49876786440), (2, 24938393220), (3, 16625595480), (4, 12469196610), (5, 9975357288), (6, 8312797740), (8, 6234598305), (9, 5541865160), (10, 4987678644), (12, 4156398870), (13, 3836675880), (15, 3325119096), (18, 2770932580), (20, 2493839322), (24, 2078199435), (26, 1918337940), (30, 1662559548), (36, 1385466290), (39, 1278891960), (40, 1246919661), (45, 1108373032), (52, 959168970), (60, 831279774), (65, 767335176), (72, 692733145), (78, 639445980), (90, 554186516), (104, 479584485), (117, 426297320), (120, 415639887), (130, 383667588), (156, 319722990), (180, 277093258), (195, 255778392), (234, 213148660), (260, 191833794), (312, 159861495), (360, 138546629), (389, 128217960), (390, 127889196), (468, 106574330), (520, 95916897), (585, 85259464), (778, 64108980), (780, 63944598), (936, 53287165), (1167, 42739320), (1170, 42629732), (1556, 32054490), (1560, 31972299), (1945, 25643592), (2334, 21369660), (2340, 21314866), (3112, 16027245), (3501, 14246440), (3890, 12821796), (4668, 10684830), (4680, 10657433), (5057, 9862920), (5835, 8547864), (7002, 7123220), (7780, 6410898), (9336, 5342415), (10114, 4931460), (11670, 4273932), (14004, 3561610), (15171, 3287640), (15560, 3205449), (17505, 2849288), (20228, 2465730), (23340, 2136966), (25285, 1972584), (27397, 1820520), (28008, 1780805), (30342, 1643820), (35010, 1424644), (40456, 1232865), (45513, 1095880), (46680, 1068483), (50570, 986292), (54794, 910260), (60684, 821910), (70020, 712322), (75855, 657528), (82191, 606840), (91026, 547940), (101140, 493146), (109588, 455130), (121368, 410955), (136985, 364104), (140040, 356161), (151710, 328764), (164382, 303420), (182052, 273970), (202280, 246573), (219176, 227565)]