54154340

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 118444032

約数和(自身を除く): 64289692

約数列:

[1, 2, 4, 5, 10, 20, 47, 53, 94, 106, 188, 212, 235, 265, 470, 530, 940, 1060, 1087, 2174, 2491, 4348, 4982, 5435, 9964, 10870, 12455, 21740, 24910, 49820, 51089, 57611, 102178, 115222, 204356, 230444, 255445, 288055, 510890, 576110, 1021780, 1152220, 2707717, 5415434, 10830868, 13538585, 27077170, 54154340]

約数ペア:

[(1, 54154340), (2, 27077170), (4, 13538585), (5, 10830868), (10, 5415434), (20, 2707717), (47, 1152220), (53, 1021780), (94, 576110), (106, 510890), (188, 288055), (212, 255445), (235, 230444), (265, 204356), (470, 115222), (530, 102178), (940, 57611), (1060, 51089), (1087, 49820), (2174, 24910), (2491, 21740), (4348, 12455), (4982, 10870), (5435, 9964)]