51411910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1447}}^1$

素因数の和:1501

約数の個数: 64

約数和(自身を含む): 112596480

約数和(自身を除く): 61184570

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 170, 187, 190, 209, 323, 374, 418, 646, 935, 1045, 1447, 1615, 1870, 2090, 2894, 3230, 3553, 7106, 7235, 14470, 15917, 17765, 24599, 27493, 31834, 35530, 49198, 54986, 79585, 122995, 137465, 159170, 245990, 270589, 274930, 302423, 467381, 541178, 604846, 934762, 1352945, 1512115, 2336905, 2705890, 3024230, 4673810, 5141191, 10282382, 25705955, 51411910]

約数ペア:

[(1, 51411910), (2, 25705955), (5, 10282382), (10, 5141191), (11, 4673810), (17, 3024230), (19, 2705890), (22, 2336905), (34, 1512115), (38, 1352945), (55, 934762), (85, 604846), (95, 541178), (110, 467381), (170, 302423), (187, 274930), (190, 270589), (209, 245990), (323, 159170), (374, 137465), (418, 122995), (646, 79585), (935, 54986), (1045, 49198), (1447, 35530), (1615, 31834), (1870, 27493), (2090, 24599), (2894, 17765), (3230, 15917), (3553, 14470), (7106, 7235)]