51106755

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2296

約数の個数: 48

約数和(自身を含む): 98233344

約数和(自身を除く): 47126589

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 49, 93, 105, 147, 155, 217, 245, 465, 651, 735, 1085, 1519, 2243, 3255, 4557, 6729, 7595, 11215, 15701, 22785, 33645, 47103, 69533, 78505, 109907, 208599, 235515, 329721, 347665, 486731, 549535, 1042995, 1460193, 1648605, 2433655, 3407117, 7300965, 10221351, 17035585, 51106755]

約数ペア:

[(1, 51106755), (3, 17035585), (5, 10221351), (7, 7300965), (15, 3407117), (21, 2433655), (31, 1648605), (35, 1460193), (49, 1042995), (93, 549535), (105, 486731), (147, 347665), (155, 329721), (217, 235515), (245, 208599), (465, 109907), (651, 78505), (735, 69533), (1085, 47103), (1519, 33645), (2243, 22785), (3255, 15701), (4557, 11215), (6729, 7595)]