49703640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 177292800

約数和(自身を除く): 127589160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 79, 84, 98, 105, 107, 120, 140, 147, 158, 168, 196, 210, 214, 237, 245, 280, 294, 316, 321, 392, 395, 420, 428, 474, 490, 535, 553, 588, 632, 642, 735, 749, 790, 840, 856, 948, 980, 1070, 1106, 1176, 1185, 1284, 1470, 1498, 1580, 1605, 1659, 1896, 1960, 2140, 2212, 2247, 2370, 2568, 2765, 2940, 2996, 3160, 3210, 3318, 3745, 3871, 4280, 4424, 4494, 4740, 5243, 5530, 5880, 5992, 6420, 6636, 7490, 7742, 8295, 8453, 8988, 9480, 10486, 11060, 11235, 11613, 12840, 13272, 14980, 15484, 15729, 16590, 16906, 17976, 19355, 20972, 22120, 22470, 23226, 25359, 26215, 29960, 30968, 31458, 33180, 33812, 38710, 41944, 42265, 44940, 46452, 50718, 52430, 58065, 59171, 62916, 66360, 67624, 77420, 78645, 84530, 89880, 92904, 101436, 104860, 116130, 118342, 125832, 126795, 154840, 157290, 169060, 177513, 202872, 209720, 232260, 236684, 253590, 295855, 314580, 338120, 355026, 414197, 464520, 473368, 507180, 591710, 629160, 710052, 828394, 887565, 1014360, 1183420, 1242591, 1420104, 1656788, 1775130, 2070985, 2366840, 2485182, 3313576, 3550260, 4141970, 4970364, 6212955, 7100520, 8283940, 9940728, 12425910, 16567880, 24851820, 49703640]

約数ペア:

[(1, 49703640), (2, 24851820), (3, 16567880), (4, 12425910), (5, 9940728), (6, 8283940), (7, 7100520), (8, 6212955), (10, 4970364), (12, 4141970), (14, 3550260), (15, 3313576), (20, 2485182), (21, 2366840), (24, 2070985), (28, 1775130), (30, 1656788), (35, 1420104), (40, 1242591), (42, 1183420), (49, 1014360), (56, 887565), (60, 828394), (70, 710052), (79, 629160), (84, 591710), (98, 507180), (105, 473368), (107, 464520), (120, 414197), (140, 355026), (147, 338120), (158, 314580), (168, 295855), (196, 253590), (210, 236684), (214, 232260), (237, 209720), (245, 202872), (280, 177513), (294, 169060), (316, 157290), (321, 154840), (392, 126795), (395, 125832), (420, 118342), (428, 116130), (474, 104860), (490, 101436), (535, 92904), (553, 89880), (588, 84530), (632, 78645), (642, 77420), (735, 67624), (749, 66360), (790, 62916), (840, 59171), (856, 58065), (948, 52430), (980, 50718), (1070, 46452), (1106, 44940), (1176, 42265), (1185, 41944), (1284, 38710), (1470, 33812), (1498, 33180), (1580, 31458), (1605, 30968), (1659, 29960), (1896, 26215), (1960, 25359), (2140, 23226), (2212, 22470), (2247, 22120), (2370, 20972), (2568, 19355), (2765, 17976), (2940, 16906), (2996, 16590), (3160, 15729), (3210, 15484), (3318, 14980), (3745, 13272), (3871, 12840), (4280, 11613), (4424, 11235), (4494, 11060), (4740, 10486), (5243, 9480), (5530, 8988), (5880, 8453), (5992, 8295), (6420, 7742), (6636, 7490)]