49791270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1447}}^1$

素因数の和:1525

約数の個数: 64

約数和(自身を含む): 126775296

約数和(自身を除く): 76984026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 37, 62, 74, 93, 111, 155, 185, 186, 222, 310, 370, 465, 555, 930, 1110, 1147, 1447, 2294, 2894, 3441, 4341, 5735, 6882, 7235, 8682, 11470, 14470, 17205, 21705, 34410, 43410, 44857, 53539, 89714, 107078, 134571, 160617, 224285, 267695, 269142, 321234, 448570, 535390, 672855, 803085, 1345710, 1606170, 1659709, 3319418, 4979127, 8298545, 9958254, 16597090, 24895635, 49791270]

約数ペア:

[(1, 49791270), (2, 24895635), (3, 16597090), (5, 9958254), (6, 8298545), (10, 4979127), (15, 3319418), (30, 1659709), (31, 1606170), (37, 1345710), (62, 803085), (74, 672855), (93, 535390), (111, 448570), (155, 321234), (185, 269142), (186, 267695), (222, 224285), (310, 160617), (370, 134571), (465, 107078), (555, 89714), (930, 53539), (1110, 44857), (1147, 43410), (1447, 34410), (2294, 21705), (2894, 17205), (3441, 14470), (4341, 11470), (5735, 8682), (6882, 7235)]