56816490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 141926400

約数和(自身を除く): 85109910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 199, 307, 310, 398, 465, 597, 614, 921, 930, 995, 1194, 1535, 1842, 1990, 2985, 3070, 4605, 5970, 6169, 9210, 9517, 12338, 18507, 19034, 28551, 30845, 37014, 47585, 57102, 61093, 61690, 92535, 95170, 122186, 142755, 183279, 185070, 285510, 305465, 366558, 610930, 916395, 1832790, 1893883, 3787766, 5681649, 9469415, 11363298, 18938830, 28408245, 56816490]

約数ペア:

[(1, 56816490), (2, 28408245), (3, 18938830), (5, 11363298), (6, 9469415), (10, 5681649), (15, 3787766), (30, 1893883), (31, 1832790), (62, 916395), (93, 610930), (155, 366558), (186, 305465), (199, 285510), (307, 185070), (310, 183279), (398, 142755), (465, 122186), (597, 95170), (614, 92535), (921, 61690), (930, 61093), (995, 57102), (1194, 47585), (1535, 37014), (1842, 30845), (1990, 28551), (2985, 19034), (3070, 18507), (4605, 12338), (5970, 9517), (6169, 9210)]