63968350

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 122938560

約数和(自身を除く): 58970210

約数列:

[1, 2, 5, 10, 25, 50, 53, 101, 106, 202, 239, 265, 478, 505, 530, 1010, 1195, 1325, 2390, 2525, 2650, 5050, 5353, 5975, 10706, 11950, 12667, 24139, 25334, 26765, 48278, 53530, 63335, 120695, 126670, 133825, 241390, 267650, 316675, 603475, 633350, 1206950, 1279367, 2558734, 6396835, 12793670, 31984175, 63968350]

約数ペア:

[(1, 63968350), (2, 31984175), (5, 12793670), (10, 6396835), (25, 2558734), (50, 1279367), (53, 1206950), (101, 633350), (106, 603475), (202, 316675), (239, 267650), (265, 241390), (478, 133825), (505, 126670), (530, 120695), (1010, 63335), (1195, 53530), (1325, 48278), (2390, 26765), (2525, 25334), (2650, 24139), (5050, 12667), (5353, 11950), (5975, 10706)]