53884480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12953}}^1$

素因数の和:12983

約数の個数: 56

約数和(自身を含む): 138193272

約数和(自身を除く): 84308792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 12953, 25906, 51812, 64765, 103624, 129530, 168389, 207248, 259060, 336778, 414496, 518120, 673556, 828992, 841945, 1036240, 1347112, 1683890, 2072480, 2694224, 3367780, 4144960, 5388448, 6735560, 10776896, 13471120, 26942240, 53884480]

約数ペア:

[(1, 53884480), (2, 26942240), (4, 13471120), (5, 10776896), (8, 6735560), (10, 5388448), (13, 4144960), (16, 3367780), (20, 2694224), (26, 2072480), (32, 1683890), (40, 1347112), (52, 1036240), (64, 841945), (65, 828992), (80, 673556), (104, 518120), (130, 414496), (160, 336778), (208, 259060), (260, 207248), (320, 168389), (416, 129530), (520, 103624), (832, 64765), (1040, 51812), (2080, 25906), (4160, 12953)]