57228420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4793}}^1$

素因数の和:5004

約数の個数: 48

約数和(自身を含む): 161078400

約数和(自身を除く): 103849980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 4793, 5970, 9586, 11940, 14379, 19172, 23965, 28758, 47930, 57516, 71895, 95860, 143790, 287580, 953807, 1907614, 2861421, 3815228, 4769035, 5722842, 9538070, 11445684, 14307105, 19076140, 28614210, 57228420]

約数ペア:

[(1, 57228420), (2, 28614210), (3, 19076140), (4, 14307105), (5, 11445684), (6, 9538070), (10, 5722842), (12, 4769035), (15, 3815228), (20, 2861421), (30, 1907614), (60, 953807), (199, 287580), (398, 143790), (597, 95860), (796, 71895), (995, 57516), (1194, 47930), (1990, 28758), (2388, 23965), (2985, 19172), (3980, 14379), (4793, 11940), (5970, 9586)]