61554892

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1453}}^1$

素因数の和:1570

約数の個数: 48

約数和(自身を含む): 131906880

約数和(自身を除く): 70351988

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 89, 119, 178, 238, 356, 476, 623, 1246, 1453, 1513, 2492, 2906, 3026, 5812, 6052, 10171, 10591, 20342, 21182, 24701, 40684, 42364, 49402, 98804, 129317, 172907, 258634, 345814, 517268, 691628, 905219, 1810438, 2198389, 3620876, 4396778, 8793556, 15388723, 30777446, 61554892]

約数ペア:

[(1, 61554892), (2, 30777446), (4, 15388723), (7, 8793556), (14, 4396778), (17, 3620876), (28, 2198389), (34, 1810438), (68, 905219), (89, 691628), (119, 517268), (178, 345814), (238, 258634), (356, 172907), (476, 129317), (623, 98804), (1246, 49402), (1453, 42364), (1513, 40684), (2492, 24701), (2906, 21182), (3026, 20342), (5812, 10591), (6052, 10171)]