53936680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{192631}}^1$

素因数の和:192649

約数の個数: 32

約数和(自身を含む): 138695040

約数和(自身を除く): 84758360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 192631, 385262, 770524, 963155, 1348417, 1541048, 1926310, 2696834, 3852620, 5393668, 6742085, 7705240, 10787336, 13484170, 26968340, 53936680]

約数ペア:

[(1, 53936680), (2, 26968340), (4, 13484170), (5, 10787336), (7, 7705240), (8, 6742085), (10, 5393668), (14, 3852620), (20, 2696834), (28, 1926310), (35, 1541048), (40, 1348417), (56, 963155), (70, 770524), (140, 385262), (280, 192631)]