53733230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 106444800

約数和(自身を除く): 52711570

約数列:

[1, 2, 5, 10, 29, 31, 43, 58, 62, 86, 139, 145, 155, 215, 278, 290, 310, 430, 695, 899, 1247, 1333, 1390, 1798, 2494, 2666, 4031, 4309, 4495, 5977, 6235, 6665, 8062, 8618, 8990, 11954, 12470, 13330, 20155, 21545, 29885, 38657, 40310, 43090, 59770, 77314, 124961, 173333, 185287, 193285, 249922, 346666, 370574, 386570, 624805, 866665, 926435, 1249610, 1733330, 1852870, 5373323, 10746646, 26866615, 53733230]

約数ペア:

[(1, 53733230), (2, 26866615), (5, 10746646), (10, 5373323), (29, 1852870), (31, 1733330), (43, 1249610), (58, 926435), (62, 866665), (86, 624805), (139, 386570), (145, 370574), (155, 346666), (215, 249922), (278, 193285), (290, 185287), (310, 173333), (430, 124961), (695, 77314), (899, 59770), (1247, 43090), (1333, 40310), (1390, 38657), (1798, 29885), (2494, 21545), (2666, 20155), (4031, 13330), (4309, 12470), (4495, 11954), (5977, 8990), (6235, 8618), (6665, 8062)]