52179760

素因数分解:

$2^4\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1171}}^1$

素因数の和:1741

約数の個数: 40

約数和(自身を含む): 121639536

約数和(自身を除く): 69459776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 557, 1114, 1171, 2228, 2342, 2785, 4456, 4684, 5570, 5855, 8912, 9368, 11140, 11710, 18736, 22280, 23420, 44560, 46840, 93680, 652247, 1304494, 2608988, 3261235, 5217976, 6522470, 10435952, 13044940, 26089880, 52179760]

約数ペア:

[(1, 52179760), (2, 26089880), (4, 13044940), (5, 10435952), (8, 6522470), (10, 5217976), (16, 3261235), (20, 2608988), (40, 1304494), (80, 652247), (557, 93680), (1114, 46840), (1171, 44560), (2228, 23420), (2342, 22280), (2785, 18736), (4456, 11710), (4684, 11140), (5570, 9368), (5855, 8912)]