51646530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{877}}^1$

素因数の和:1051

約数の個数: 64

約数和(自身を含む): 134523648

約数和(自身を除く): 82877118

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 151, 195, 302, 390, 453, 755, 877, 906, 1510, 1754, 1963, 2265, 2631, 3926, 4385, 4530, 5262, 5889, 8770, 9815, 11401, 11778, 13155, 19630, 22802, 26310, 29445, 34203, 57005, 58890, 68406, 114010, 132427, 171015, 264854, 342030, 397281, 662135, 794562, 1324270, 1721551, 1986405, 3443102, 3972810, 5164653, 8607755, 10329306, 17215510, 25823265, 51646530]

約数ペア:

[(1, 51646530), (2, 25823265), (3, 17215510), (5, 10329306), (6, 8607755), (10, 5164653), (13, 3972810), (15, 3443102), (26, 1986405), (30, 1721551), (39, 1324270), (65, 794562), (78, 662135), (130, 397281), (151, 342030), (195, 264854), (302, 171015), (390, 132427), (453, 114010), (755, 68406), (877, 58890), (906, 57005), (1510, 34203), (1754, 29445), (1963, 26310), (2265, 22802), (2631, 19630), (3926, 13155), (4385, 11778), (4530, 11401), (5262, 9815), (5889, 8770)]