55381304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 118441440

約数和(自身を除く): 63060136

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 73, 74, 88, 146, 148, 233, 292, 296, 407, 466, 584, 803, 814, 932, 1606, 1628, 1864, 2563, 2701, 3212, 3256, 5126, 5402, 6424, 8621, 10252, 10804, 17009, 17242, 20504, 21608, 29711, 34018, 34484, 59422, 68036, 68968, 94831, 118844, 136072, 187099, 189662, 237688, 374198, 379324, 629333, 748396, 758648, 1258666, 1496792, 2517332, 5034664, 6922663, 13845326, 27690652, 55381304]

約数ペア:

[(1, 55381304), (2, 27690652), (4, 13845326), (8, 6922663), (11, 5034664), (22, 2517332), (37, 1496792), (44, 1258666), (73, 758648), (74, 748396), (88, 629333), (146, 379324), (148, 374198), (233, 237688), (292, 189662), (296, 187099), (407, 136072), (466, 118844), (584, 94831), (803, 68968), (814, 68036), (932, 59422), (1606, 34484), (1628, 34018), (1864, 29711), (2563, 21608), (2701, 20504), (3212, 17242), (3256, 17009), (5126, 10804), (5402, 10252), (6424, 8621)]