48634940

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^2\times {\mathrm{307}}^1$

素因数の和:494

約数の個数: 36

約数和(自身を含む): 103630296

約数和(自身を除く): 54995356

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 307, 356, 445, 614, 890, 1228, 1535, 1780, 3070, 6140, 7921, 15842, 27323, 31684, 39605, 54646, 79210, 109292, 136615, 158420, 273230, 546460, 2431747, 4863494, 9726988, 12158735, 24317470, 48634940]

約数ペア:

[(1, 48634940), (2, 24317470), (4, 12158735), (5, 9726988), (10, 4863494), (20, 2431747), (89, 546460), (178, 273230), (307, 158420), (356, 136615), (445, 109292), (614, 79210), (890, 54646), (1228, 39605), (1535, 31684), (1780, 27323), (3070, 15842), (6140, 7921)]