49139168

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6217}}^1$

素因数の和:6259

約数の個数: 48

約数和(自身を含む): 109685520

約数和(自身を除く): 60546352

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, 6217, 7904, 12434, 24868, 49736, 80821, 99472, 118123, 161642, 198944, 236246, 323284, 472492, 646568, 944984, 1293136, 1535599, 1889968, 2586272, 3071198, 3779936, 6142396, 12284792, 24569584, 49139168]

約数ペア:

[(1, 49139168), (2, 24569584), (4, 12284792), (8, 6142396), (13, 3779936), (16, 3071198), (19, 2586272), (26, 1889968), (32, 1535599), (38, 1293136), (52, 944984), (76, 646568), (104, 472492), (152, 323284), (208, 236246), (247, 198944), (304, 161642), (416, 118123), (494, 99472), (608, 80821), (988, 49736), (1976, 24868), (3952, 12434), (6217, 7904)]