53513295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 99532800

約数和(自身を除く): 46019505

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 59, 69, 115, 165, 177, 239, 253, 295, 345, 649, 717, 759, 885, 1195, 1265, 1357, 1947, 2629, 3245, 3585, 3795, 4071, 5497, 6785, 7887, 9735, 13145, 14101, 14927, 16491, 20355, 27485, 39435, 42303, 44781, 60467, 70505, 74635, 82455, 155111, 181401, 211515, 223905, 302335, 324323, 465333, 775555, 907005, 972969, 1621615, 2326665, 3567553, 4864845, 10702659, 17837765, 53513295]

約数ペア:

[(1, 53513295), (3, 17837765), (5, 10702659), (11, 4864845), (15, 3567553), (23, 2326665), (33, 1621615), (55, 972969), (59, 907005), (69, 775555), (115, 465333), (165, 324323), (177, 302335), (239, 223905), (253, 211515), (295, 181401), (345, 155111), (649, 82455), (717, 74635), (759, 70505), (885, 60467), (1195, 44781), (1265, 42303), (1357, 39435), (1947, 27485), (2629, 20355), (3245, 16491), (3585, 14927), (3795, 14101), (4071, 13145), (5497, 9735), (6785, 7887)]