56089605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 107089920

約数和(自身を除く): 51000315

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 79, 143, 165, 195, 237, 331, 395, 429, 715, 869, 993, 1027, 1185, 1655, 2145, 2607, 3081, 3641, 4303, 4345, 4965, 5135, 10923, 11297, 12909, 13035, 15405, 18205, 21515, 26149, 33891, 47333, 54615, 56485, 64545, 78447, 130745, 141999, 169455, 236665, 287639, 339937, 392235, 709995, 862917, 1019811, 1438195, 1699685, 3739307, 4314585, 5099055, 11217921, 18696535, 56089605]

約数ペア:

[(1, 56089605), (3, 18696535), (5, 11217921), (11, 5099055), (13, 4314585), (15, 3739307), (33, 1699685), (39, 1438195), (55, 1019811), (65, 862917), (79, 709995), (143, 392235), (165, 339937), (195, 287639), (237, 236665), (331, 169455), (395, 141999), (429, 130745), (715, 78447), (869, 64545), (993, 56485), (1027, 54615), (1185, 47333), (1655, 33891), (2145, 26149), (2607, 21515), (3081, 18205), (3641, 15405), (4303, 13035), (4345, 12909), (4965, 11297), (5135, 10923)]