51456874

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 90047232

約数和(自身を除く): 38590358

約数列:

[1, 2, 7, 14, 101, 151, 202, 241, 302, 482, 707, 1057, 1414, 1687, 2114, 3374, 15251, 24341, 30502, 36391, 48682, 72782, 106757, 170387, 213514, 254737, 340774, 509474, 3675491, 7350982, 25728437, 51456874]

約数ペア:

[(1, 51456874), (2, 25728437), (7, 7350982), (14, 3675491), (101, 509474), (151, 340774), (202, 254737), (241, 213514), (302, 170387), (482, 106757), (707, 72782), (1057, 48682), (1414, 36391), (1687, 30502), (2114, 24341), (3374, 15251)]