51398930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15073}}^1$

素因数の和:15122

約数の個数: 32

約数和(自身を含む): 104191488

約数和(自身を除く): 52792558

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 15073, 30146, 75365, 150730, 165803, 331606, 467263, 829015, 934526, 1658030, 2336315, 4672630, 5139893, 10279786, 25699465, 51398930]

約数ペア:

[(1, 51398930), (2, 25699465), (5, 10279786), (10, 5139893), (11, 4672630), (22, 2336315), (31, 1658030), (55, 934526), (62, 829015), (110, 467263), (155, 331606), (310, 165803), (341, 150730), (682, 75365), (1705, 30146), (3410, 15073)]