51965390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 100088352

約数和(自身を除く): 48122962

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 167, 185, 290, 334, 370, 835, 841, 1073, 1670, 1682, 2146, 4205, 4843, 5365, 6179, 8410, 9686, 10730, 12358, 24215, 30895, 31117, 48430, 61790, 62234, 140447, 155585, 179191, 280894, 311170, 358382, 702235, 895955, 1404470, 1791910, 5196539, 10393078, 25982695, 51965390]

約数ペア:

[(1, 51965390), (2, 25982695), (5, 10393078), (10, 5196539), (29, 1791910), (37, 1404470), (58, 895955), (74, 702235), (145, 358382), (167, 311170), (185, 280894), (290, 179191), (334, 155585), (370, 140447), (835, 62234), (841, 61790), (1073, 48430), (1670, 31117), (1682, 30895), (2146, 24215), (4205, 12358), (4843, 10730), (5365, 9686), (6179, 8410)]