45541450

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 88208640

約数和(自身を除く): 42667190

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 103, 185, 206, 239, 370, 478, 515, 925, 1030, 1195, 1850, 2390, 2575, 3811, 5150, 5975, 7622, 8843, 11950, 17686, 19055, 24617, 38110, 44215, 49234, 88430, 95275, 123085, 190550, 221075, 246170, 442150, 615425, 910829, 1230850, 1821658, 4554145, 9108290, 22770725, 45541450]

約数ペア:

[(1, 45541450), (2, 22770725), (5, 9108290), (10, 4554145), (25, 1821658), (37, 1230850), (50, 910829), (74, 615425), (103, 442150), (185, 246170), (206, 221075), (239, 190550), (370, 123085), (478, 95275), (515, 88430), (925, 49234), (1030, 44215), (1195, 38110), (1850, 24617), (2390, 19055), (2575, 17686), (3811, 11950), (5150, 8843), (5975, 7622)]