51692340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{123077}}^1$

素因数の和:123096

約数の個数: 48

約数和(自身を含む): 165416832

約数和(自身を除く): 113724492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 123077, 246154, 369231, 492308, 615385, 738462, 861539, 1230770, 1476924, 1723078, 1846155, 2461540, 2584617, 3446156, 3692310, 4307695, 5169234, 7384620, 8615390, 10338468, 12923085, 17230780, 25846170, 51692340]

約数ペア:

[(1, 51692340), (2, 25846170), (3, 17230780), (4, 12923085), (5, 10338468), (6, 8615390), (7, 7384620), (10, 5169234), (12, 4307695), (14, 3692310), (15, 3446156), (20, 2584617), (21, 2461540), (28, 1846155), (30, 1723078), (35, 1476924), (42, 1230770), (60, 861539), (70, 738462), (84, 615385), (105, 492308), (140, 369231), (210, 246154), (420, 123077)]