55140570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2699}}^1$

素因数の和:2939

約数の個数: 48

約数和(自身を含む): 144050400

約数和(自身を除く): 88909830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 227, 454, 681, 1135, 1362, 2043, 2270, 2699, 3405, 4086, 5398, 6810, 8097, 10215, 13495, 16194, 20430, 24291, 26990, 40485, 48582, 80970, 121455, 242910, 612673, 1225346, 1838019, 3063365, 3676038, 5514057, 6126730, 9190095, 11028114, 18380190, 27570285, 55140570]

約数ペア:

[(1, 55140570), (2, 27570285), (3, 18380190), (5, 11028114), (6, 9190095), (9, 6126730), (10, 5514057), (15, 3676038), (18, 3063365), (30, 1838019), (45, 1225346), (90, 612673), (227, 242910), (454, 121455), (681, 80970), (1135, 48582), (1362, 40485), (2043, 26990), (2270, 24291), (2699, 20430), (3405, 16194), (4086, 13495), (5398, 10215), (6810, 8097)]