47637460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3457}}^1$

素因数の和:3532

約数の個数: 48

約数和(自身を含む): 109798416

約数和(自身を除く): 62160956

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 689, 1060, 1378, 2756, 3445, 3457, 6890, 6914, 13780, 13828, 17285, 34570, 44941, 69140, 89882, 179764, 183221, 224705, 366442, 449410, 732884, 898820, 916105, 1832210, 2381873, 3664420, 4763746, 9527492, 11909365, 23818730, 47637460]

約数ペア:

[(1, 47637460), (2, 23818730), (4, 11909365), (5, 9527492), (10, 4763746), (13, 3664420), (20, 2381873), (26, 1832210), (52, 916105), (53, 898820), (65, 732884), (106, 449410), (130, 366442), (212, 224705), (260, 183221), (265, 179764), (530, 89882), (689, 69140), (1060, 44941), (1378, 34570), (2756, 17285), (3445, 13828), (3457, 13780), (6890, 6914)]