54951460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 120185856

約数和(自身を除く): 65234396

約数列:

[1, 2, 4, 5, 10, 20, 47, 53, 94, 106, 188, 212, 235, 265, 470, 530, 940, 1060, 1103, 2206, 2491, 4412, 4982, 5515, 9964, 11030, 12455, 22060, 24910, 49820, 51841, 58459, 103682, 116918, 207364, 233836, 259205, 292295, 518410, 584590, 1036820, 1169180, 2747573, 5495146, 10990292, 13737865, 27475730, 54951460]

約数ペア:

[(1, 54951460), (2, 27475730), (4, 13737865), (5, 10990292), (10, 5495146), (20, 2747573), (47, 1169180), (53, 1036820), (94, 584590), (106, 518410), (188, 292295), (212, 259205), (235, 233836), (265, 207364), (470, 116918), (530, 103682), (940, 58459), (1060, 51841), (1103, 49820), (2206, 24910), (2491, 22060), (4412, 12455), (4982, 11030), (5515, 9964)]