51023680

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3889}}^1$

素因数の和:3947

約数の個数: 56

約数和(自身を含む): 124495560

約数和(自身を除く): 73471880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 3889, 6560, 7778, 13120, 15556, 19445, 31112, 38890, 62224, 77780, 124448, 155560, 159449, 248896, 311120, 318898, 622240, 637796, 797245, 1244480, 1275592, 1594490, 2551184, 3188980, 5102368, 6377960, 10204736, 12755920, 25511840, 51023680]

約数ペア:

[(1, 51023680), (2, 25511840), (4, 12755920), (5, 10204736), (8, 6377960), (10, 5102368), (16, 3188980), (20, 2551184), (32, 1594490), (40, 1275592), (41, 1244480), (64, 797245), (80, 637796), (82, 622240), (160, 318898), (164, 311120), (205, 248896), (320, 159449), (328, 155560), (410, 124448), (656, 77780), (820, 62224), (1312, 38890), (1640, 31112), (2624, 19445), (3280, 15556), (3889, 13120), (6560, 7778)]