56161860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40697}}^1$

素因数の和:40732

約数の個数: 48

約数和(自身を含む): 164094336

約数和(自身を除く): 107932476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 40697, 81394, 122091, 162788, 203485, 244182, 406970, 488364, 610455, 813940, 936031, 1220910, 1872062, 2441820, 2808093, 3744124, 4680155, 5616186, 9360310, 11232372, 14040465, 18720620, 28080930, 56161860]

約数ペア:

[(1, 56161860), (2, 28080930), (3, 18720620), (4, 14040465), (5, 11232372), (6, 9360310), (10, 5616186), (12, 4680155), (15, 3744124), (20, 2808093), (23, 2441820), (30, 1872062), (46, 1220910), (60, 936031), (69, 813940), (92, 610455), (115, 488364), (138, 406970), (230, 244182), (276, 203485), (345, 162788), (460, 122091), (690, 81394), (1380, 40697)]