51481472

素因数分解:

$2^7\times 7^1\times {\mathrm{57457}}^1$

素因数の和:57478

約数の個数: 32

約数和(自身を含む): 117214320

約数和(自身を除く): 65732848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 57457, 114914, 229828, 402199, 459656, 804398, 919312, 1608796, 1838624, 3217592, 3677248, 6435184, 7354496, 12870368, 25740736, 51481472]

約数ペア:

[(1, 51481472), (2, 25740736), (4, 12870368), (7, 7354496), (8, 6435184), (14, 3677248), (16, 3217592), (28, 1838624), (32, 1608796), (56, 919312), (64, 804398), (112, 459656), (128, 402199), (224, 229828), (448, 114914), (896, 57457)]