53607800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{15767}}^1$

素因数の和:15800

約数の個数: 48

約数和(自身を含む): 131978160

約数和(自身を除く): 78370360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 15767, 31534, 63068, 78835, 126136, 157670, 268039, 315340, 394175, 536078, 630680, 788350, 1072156, 1340195, 1576700, 2144312, 2680390, 3153400, 5360780, 6700975, 10721560, 13401950, 26803900, 53607800]

約数ペア:

[(1, 53607800), (2, 26803900), (4, 13401950), (5, 10721560), (8, 6700975), (10, 5360780), (17, 3153400), (20, 2680390), (25, 2144312), (34, 1576700), (40, 1340195), (50, 1072156), (68, 788350), (85, 630680), (100, 536078), (136, 394175), (170, 315340), (200, 268039), (340, 157670), (425, 126136), (680, 78835), (850, 63068), (1700, 31534), (3400, 15767)]