49886655

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 104799744

約数和(自身を除く): 54913089

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 35, 39, 49, 65, 69, 91, 105, 115, 147, 161, 195, 227, 245, 273, 299, 345, 455, 483, 637, 681, 735, 805, 897, 1127, 1135, 1365, 1495, 1589, 1911, 2093, 2415, 2951, 3185, 3381, 3405, 4485, 4767, 5221, 5635, 6279, 7945, 8853, 9555, 10465, 11123, 14651, 14755, 15663, 16905, 20657, 23835, 26105, 31395, 33369, 36547, 43953, 44265, 55615, 61971, 67873, 73255, 78315, 103285, 109641, 144599, 166845, 182735, 203619, 219765, 255829, 309855, 339365, 433797, 475111, 548205, 722995, 767487, 1018095, 1279145, 1425333, 2168985, 2375555, 3325777, 3837435, 7126665, 9977331, 16628885, 49886655]

約数ペア:

[(1, 49886655), (3, 16628885), (5, 9977331), (7, 7126665), (13, 3837435), (15, 3325777), (21, 2375555), (23, 2168985), (35, 1425333), (39, 1279145), (49, 1018095), (65, 767487), (69, 722995), (91, 548205), (105, 475111), (115, 433797), (147, 339365), (161, 309855), (195, 255829), (227, 219765), (245, 203619), (273, 182735), (299, 166845), (345, 144599), (455, 109641), (483, 103285), (637, 78315), (681, 73255), (735, 67873), (805, 61971), (897, 55615), (1127, 44265), (1135, 43953), (1365, 36547), (1495, 33369), (1589, 31395), (1911, 26105), (2093, 23835), (2415, 20657), (2951, 16905), (3185, 15663), (3381, 14755), (3405, 14651), (4485, 11123), (4767, 10465), (5221, 9555), (5635, 8853), (6279, 7945)]