47981570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52727}}^1$

素因数の和:52754

約数の個数: 32

約数和(自身を含む): 106299648

約数和(自身を除く): 58318078

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 52727, 105454, 263635, 369089, 527270, 685451, 738178, 1370902, 1845445, 3427255, 3690890, 4798157, 6854510, 9596314, 23990785, 47981570]

約数ペア:

[(1, 47981570), (2, 23990785), (5, 9596314), (7, 6854510), (10, 4798157), (13, 3690890), (14, 3427255), (26, 1845445), (35, 1370902), (65, 738178), (70, 685451), (91, 527270), (130, 369089), (182, 263635), (455, 105454), (910, 52727)]