55216356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1485

約数の個数: 72

約数和(自身を含む): 146956320

約数和(自身を除く): 91739964

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1433, 1482, 2028, 2866, 2964, 3211, 4299, 5732, 6422, 8598, 9633, 12844, 17196, 18629, 19266, 27227, 37258, 38532, 54454, 55887, 74516, 81681, 108908, 111774, 163362, 223548, 242177, 326724, 353951, 484354, 707902, 726531, 968708, 1061853, 1415804, 1453062, 2123706, 2906124, 4247412, 4601363, 9202726, 13804089, 18405452, 27608178, 55216356]

約数ペア:

[(1, 55216356), (2, 27608178), (3, 18405452), (4, 13804089), (6, 9202726), (12, 4601363), (13, 4247412), (19, 2906124), (26, 2123706), (38, 1453062), (39, 1415804), (52, 1061853), (57, 968708), (76, 726531), (78, 707902), (114, 484354), (156, 353951), (169, 326724), (228, 242177), (247, 223548), (338, 163362), (494, 111774), (507, 108908), (676, 81681), (741, 74516), (988, 55887), (1014, 54454), (1433, 38532), (1482, 37258), (2028, 27227), (2866, 19266), (2964, 18629), (3211, 17196), (4299, 12844), (5732, 9633), (6422, 8598)]