52561120

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10597}}^1$

素因数の和:10643

約数の個数: 48

約数和(自身を含む): 128193408

約数和(自身を除く): 75632288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 10597, 21194, 42388, 52985, 84776, 105970, 169552, 211940, 328507, 339104, 423880, 657014, 847760, 1314028, 1642535, 1695520, 2628056, 3285070, 5256112, 6570140, 10512224, 13140280, 26280560, 52561120]

約数ペア:

[(1, 52561120), (2, 26280560), (4, 13140280), (5, 10512224), (8, 6570140), (10, 5256112), (16, 3285070), (20, 2628056), (31, 1695520), (32, 1642535), (40, 1314028), (62, 847760), (80, 657014), (124, 423880), (155, 339104), (160, 328507), (248, 211940), (310, 169552), (496, 105970), (620, 84776), (992, 52985), (1240, 42388), (2480, 21194), (4960, 10597)]