49198440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{409987}}^1$

素因数の和:410001

約数の個数: 32

約数和(自身を含む): 147595680

約数和(自身を除く): 98397240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 409987, 819974, 1229961, 1639948, 2049935, 2459922, 3279896, 4099870, 4919844, 6149805, 8199740, 9839688, 12299610, 16399480, 24599220, 49198440]

約数ペア:

[(1, 49198440), (2, 24599220), (3, 16399480), (4, 12299610), (5, 9839688), (6, 8199740), (8, 6149805), (10, 4919844), (12, 4099870), (15, 3279896), (20, 2459922), (24, 2049935), (30, 1639948), (40, 1229961), (60, 819974), (120, 409987)]