51030330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5689}}^1$

素因数の和:5735

約数の個数: 64

約数和(自身を含む): 137652480

約数和(自身を除く): 86622150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 5689, 8970, 11378, 17067, 28445, 34134, 56890, 73957, 85335, 130847, 147914, 170670, 221871, 261694, 369785, 392541, 443742, 654235, 739570, 785082, 1109355, 1308470, 1701011, 1962705, 2218710, 3402022, 3925410, 5103033, 8505055, 10206066, 17010110, 25515165, 51030330]

約数ペア:

[(1, 51030330), (2, 25515165), (3, 17010110), (5, 10206066), (6, 8505055), (10, 5103033), (13, 3925410), (15, 3402022), (23, 2218710), (26, 1962705), (30, 1701011), (39, 1308470), (46, 1109355), (65, 785082), (69, 739570), (78, 654235), (115, 443742), (130, 392541), (138, 369785), (195, 261694), (230, 221871), (299, 170670), (345, 147914), (390, 130847), (598, 85335), (690, 73957), (897, 56890), (1495, 34134), (1794, 28445), (2990, 17067), (4485, 11378), (5689, 8970)]