49528960

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5953}}^1$

素因数の和:5985

約数の個数: 64

約数和(自身を含む): 127534680

約数和(自身を除く): 78005720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 5953, 8320, 11906, 23812, 29765, 47624, 59530, 77389, 95248, 119060, 154778, 190496, 238120, 309556, 380992, 386945, 476240, 619112, 761984, 773890, 952480, 1238224, 1547780, 1904960, 2476448, 3095560, 3809920, 4952896, 6191120, 9905792, 12382240, 24764480, 49528960]

約数ペア:

[(1, 49528960), (2, 24764480), (4, 12382240), (5, 9905792), (8, 6191120), (10, 4952896), (13, 3809920), (16, 3095560), (20, 2476448), (26, 1904960), (32, 1547780), (40, 1238224), (52, 952480), (64, 773890), (65, 761984), (80, 619112), (104, 476240), (128, 386945), (130, 380992), (160, 309556), (208, 238120), (260, 190496), (320, 154778), (416, 119060), (520, 95248), (640, 77389), (832, 59530), (1040, 47624), (1664, 29765), (2080, 23812), (4160, 11906), (5953, 8320)]