49794679620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{89209}}^1$

素因数の和:89674

約数の個数: 144

約数和(自身を含む): 173013160320

約数和(自身を除く): 123218480700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 443, 630, 886, 1260, 1329, 1772, 2215, 2658, 3101, 3987, 4430, 5316, 6202, 6645, 7974, 8860, 9303, 12404, 13290, 15505, 15948, 18606, 19935, 26580, 27909, 31010, 37212, 39870, 46515, 55818, 62020, 79740, 89209, 93030, 111636, 139545, 178418, 186060, 267627, 279090, 356836, 446045, 535254, 558180, 624463, 802881, 892090, 1070508, 1248926, 1338135, 1605762, 1784180, 1873389, 2497852, 2676270, 3122315, 3211524, 3746778, 4014405, 5352540, 5620167, 6244630, 7493556, 8028810, 9366945, 11240334, 12489260, 16057620, 18733890, 22480668, 28100835, 37467780, 39519587, 56201670, 79039174, 112403340, 118558761, 158078348, 197597935, 237117522, 276637109, 355676283, 395195870, 474235044, 553274218, 592793805, 711352566, 790391740, 829911327, 1106548436, 1185587610, 1383185545, 1422705132, 1659822654, 1778381415, 2371175220, 2489733981, 2766371090, 3319645308, 3556762830, 4149556635, 4979467962, 5532742180, 7113525660, 8299113270, 9958935924, 12448669905, 16598226540, 24897339810, 49794679620]

約数ペア:

[(1, 49794679620), (2, 24897339810), (3, 16598226540), (4, 12448669905), (5, 9958935924), (6, 8299113270), (7, 7113525660), (9, 5532742180), (10, 4979467962), (12, 4149556635), (14, 3556762830), (15, 3319645308), (18, 2766371090), (20, 2489733981), (21, 2371175220), (28, 1778381415), (30, 1659822654), (35, 1422705132), (36, 1383185545), (42, 1185587610), (45, 1106548436), (60, 829911327), (63, 790391740), (70, 711352566), (84, 592793805), (90, 553274218), (105, 474235044), (126, 395195870), (140, 355676283), (180, 276637109), (210, 237117522), (252, 197597935), (315, 158078348), (420, 118558761), (443, 112403340), (630, 79039174), (886, 56201670), (1260, 39519587), (1329, 37467780), (1772, 28100835), (2215, 22480668), (2658, 18733890), (3101, 16057620), (3987, 12489260), (4430, 11240334), (5316, 9366945), (6202, 8028810), (6645, 7493556), (7974, 6244630), (8860, 5620167), (9303, 5352540), (12404, 4014405), (13290, 3746778), (15505, 3211524), (15948, 3122315), (18606, 2676270), (19935, 2497852), (26580, 1873389), (27909, 1784180), (31010, 1605762), (37212, 1338135), (39870, 1248926), (46515, 1070508), (55818, 892090), (62020, 802881), (79740, 624463), (89209, 558180), (93030, 535254), (111636, 446045), (139545, 356836), (178418, 279090), (186060, 267627)]