51850480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58921}}^1$

素因数の和:58945

約数の個数: 40

約数和(自身を含む): 131513904

約数和(自身を除く): 79663424

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 58921, 117842, 235684, 294605, 471368, 589210, 648131, 942736, 1178420, 1296262, 2356840, 2592524, 3240655, 4713680, 5185048, 6481310, 10370096, 12962620, 25925240, 51850480]

約数ペア:

[(1, 51850480), (2, 25925240), (4, 12962620), (5, 10370096), (8, 6481310), (10, 5185048), (11, 4713680), (16, 3240655), (20, 2592524), (22, 2356840), (40, 1296262), (44, 1178420), (55, 942736), (80, 648131), (88, 589210), (110, 471368), (176, 294605), (220, 235684), (440, 117842), (880, 58921)]