51364950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 161989632

約数和(自身を除く): 110624682

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 53, 65, 70, 71, 75, 78, 91, 105, 106, 130, 142, 150, 159, 175, 182, 195, 210, 213, 265, 273, 318, 325, 350, 355, 371, 390, 426, 455, 497, 525, 530, 546, 650, 689, 710, 742, 795, 910, 923, 975, 994, 1050, 1065, 1113, 1325, 1365, 1378, 1491, 1590, 1775, 1846, 1855, 1950, 2067, 2130, 2226, 2275, 2485, 2650, 2730, 2769, 2982, 3445, 3550, 3710, 3763, 3975, 4134, 4550, 4615, 4823, 4970, 5325, 5538, 5565, 6461, 6825, 6890, 7455, 7526, 7950, 9230, 9275, 9646, 10335, 10650, 11130, 11289, 12425, 12922, 13650, 13845, 14469, 14910, 17225, 18550, 18815, 19383, 20670, 22578, 23075, 24115, 24850, 26341, 27690, 27825, 28938, 32305, 34450, 37275, 37630, 38766, 46150, 48230, 48919, 51675, 52682, 55650, 56445, 64610, 69225, 72345, 74550, 79023, 94075, 96915, 97838, 103350, 112890, 120575, 131705, 138450, 144690, 146757, 158046, 161525, 188150, 193830, 241150, 244595, 263410, 282225, 293514, 323050, 342433, 361725, 395115, 484575, 489190, 564450, 658525, 684866, 723450, 733785, 790230, 969150, 1027299, 1222975, 1317050, 1467570, 1712165, 1975575, 2054598, 2445950, 3424330, 3668925, 3951150, 5136495, 7337850, 8560825, 10272990, 17121650, 25682475, 51364950]

約数ペア:

[(1, 51364950), (2, 25682475), (3, 17121650), (5, 10272990), (6, 8560825), (7, 7337850), (10, 5136495), (13, 3951150), (14, 3668925), (15, 3424330), (21, 2445950), (25, 2054598), (26, 1975575), (30, 1712165), (35, 1467570), (39, 1317050), (42, 1222975), (50, 1027299), (53, 969150), (65, 790230), (70, 733785), (71, 723450), (75, 684866), (78, 658525), (91, 564450), (105, 489190), (106, 484575), (130, 395115), (142, 361725), (150, 342433), (159, 323050), (175, 293514), (182, 282225), (195, 263410), (210, 244595), (213, 241150), (265, 193830), (273, 188150), (318, 161525), (325, 158046), (350, 146757), (355, 144690), (371, 138450), (390, 131705), (426, 120575), (455, 112890), (497, 103350), (525, 97838), (530, 96915), (546, 94075), (650, 79023), (689, 74550), (710, 72345), (742, 69225), (795, 64610), (910, 56445), (923, 55650), (975, 52682), (994, 51675), (1050, 48919), (1065, 48230), (1113, 46150), (1325, 38766), (1365, 37630), (1378, 37275), (1491, 34450), (1590, 32305), (1775, 28938), (1846, 27825), (1855, 27690), (1950, 26341), (2067, 24850), (2130, 24115), (2226, 23075), (2275, 22578), (2485, 20670), (2650, 19383), (2730, 18815), (2769, 18550), (2982, 17225), (3445, 14910), (3550, 14469), (3710, 13845), (3763, 13650), (3975, 12922), (4134, 12425), (4550, 11289), (4615, 11130), (4823, 10650), (4970, 10335), (5325, 9646), (5538, 9275), (5565, 9230), (6461, 7950), (6825, 7526), (6890, 7455)]