54812904860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{4021}}^1\times {\mathrm{97369}}^1$

素因数の和:101406

約数の個数: 48

約数和(自身を含む): 131585039040

約数和(自身を除く): 76772134180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4021, 8042, 16084, 20105, 28147, 40210, 56294, 80420, 97369, 112588, 140735, 194738, 281470, 389476, 486845, 562940, 681583, 973690, 1363166, 1947380, 2726332, 3407915, 6815830, 13631660, 391520749, 783041498, 1566082996, 1957603745, 2740645243, 3915207490, 5481290486, 7830414980, 10962580972, 13703226215, 27406452430, 54812904860]

約数ペア:

[(1, 54812904860), (2, 27406452430), (4, 13703226215), (5, 10962580972), (7, 7830414980), (10, 5481290486), (14, 3915207490), (20, 2740645243), (28, 1957603745), (35, 1566082996), (70, 783041498), (140, 391520749), (4021, 13631660), (8042, 6815830), (16084, 3407915), (20105, 2726332), (28147, 1947380), (40210, 1363166), (56294, 973690), (80420, 681583), (97369, 562940), (112588, 486845), (140735, 389476), (194738, 281470)]