56721132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{9323}}^1$

素因数の和:9359

約数の個数: 54

約数和(自身を含む): 155272572

約数和(自身を除く): 98551440

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 9323, 18646, 27969, 37292, 55938, 83907, 111876, 121199, 167814, 242398, 335628, 363597, 484796, 727194, 1090791, 1454388, 1575587, 2181582, 3151174, 4363164, 4726761, 6302348, 9453522, 14180283, 18907044, 28360566, 56721132]

約数ペア:

[(1, 56721132), (2, 28360566), (3, 18907044), (4, 14180283), (6, 9453522), (9, 6302348), (12, 4726761), (13, 4363164), (18, 3151174), (26, 2181582), (36, 1575587), (39, 1454388), (52, 1090791), (78, 727194), (117, 484796), (156, 363597), (169, 335628), (234, 242398), (338, 167814), (468, 121199), (507, 111876), (676, 83907), (1014, 55938), (1521, 37292), (2028, 27969), (3042, 18646), (6084, 9323)]