55667872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7043}}^1$

素因数の和:7085

約数の個数: 48

約数和(自身を含む): 124256160

約数和(自身を除く): 68588288

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7043, 7904, 14086, 28172, 56344, 91559, 112688, 133817, 183118, 225376, 267634, 366236, 535268, 732472, 1070536, 1464944, 1739621, 2141072, 2929888, 3479242, 4282144, 6958484, 13916968, 27833936, 55667872]

約数ペア:

[(1, 55667872), (2, 27833936), (4, 13916968), (8, 6958484), (13, 4282144), (16, 3479242), (19, 2929888), (26, 2141072), (32, 1739621), (38, 1464944), (52, 1070536), (76, 732472), (104, 535268), (152, 366236), (208, 267634), (247, 225376), (304, 183118), (416, 133817), (494, 112688), (608, 91559), (988, 56344), (1976, 28172), (3952, 14086), (7043, 7904)]