48257872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12211}}^1$

素因数の和:12251

約数の個数: 40

約数和(自身を含む): 106000160

約数和(自身を除く): 57742288

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 12211, 24422, 48844, 97688, 158743, 195376, 232009, 317486, 464018, 634972, 928036, 1269944, 1856072, 2539888, 3016117, 3712144, 6032234, 12064468, 24128936, 48257872]

約数ペア:

[(1, 48257872), (2, 24128936), (4, 12064468), (8, 6032234), (13, 3712144), (16, 3016117), (19, 2539888), (26, 1856072), (38, 1269944), (52, 928036), (76, 634972), (104, 464018), (152, 317486), (208, 232009), (247, 195376), (304, 158743), (494, 97688), (988, 48844), (1976, 24422), (3952, 12211)]