47917660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3323}}^1$

素因数の和:3442

約数の個数: 48

約数和(自身を含む): 116153856

約数和(自身を除く): 68236196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3323, 3605, 6646, 7210, 13292, 14420, 16615, 23261, 33230, 46522, 66460, 93044, 116305, 232610, 342269, 465220, 684538, 1369076, 1711345, 2395883, 3422690, 4791766, 6845380, 9583532, 11979415, 23958830, 47917660]

約数ペア:

[(1, 47917660), (2, 23958830), (4, 11979415), (5, 9583532), (7, 6845380), (10, 4791766), (14, 3422690), (20, 2395883), (28, 1711345), (35, 1369076), (70, 684538), (103, 465220), (140, 342269), (206, 232610), (412, 116305), (515, 93044), (721, 66460), (1030, 46522), (1442, 33230), (2060, 23261), (2884, 16615), (3323, 14420), (3605, 13292), (6646, 7210)]