47117180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2711}}^1$

素因数の和:2810

約数の個数: 48

約数和(自身を含む): 109347840

約数和(自身を除く): 62230660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 395, 790, 869, 1580, 1738, 2711, 3476, 4345, 5422, 8690, 10844, 13555, 17380, 27110, 29821, 54220, 59642, 119284, 149105, 214169, 298210, 428338, 596420, 856676, 1070845, 2141690, 2355859, 4283380, 4711718, 9423436, 11779295, 23558590, 47117180]

約数ペア:

[(1, 47117180), (2, 23558590), (4, 11779295), (5, 9423436), (10, 4711718), (11, 4283380), (20, 2355859), (22, 2141690), (44, 1070845), (55, 856676), (79, 596420), (110, 428338), (158, 298210), (220, 214169), (316, 149105), (395, 119284), (790, 59642), (869, 54220), (1580, 29821), (1738, 27110), (2711, 17380), (3476, 13555), (4345, 10844), (5422, 8690)]