53093890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 108739584

約数和(自身を除く): 55645694

約数列:

[1, 2, 5, 10, 17, 23, 34, 37, 46, 74, 85, 115, 170, 185, 230, 367, 370, 391, 629, 734, 782, 851, 1258, 1702, 1835, 1955, 3145, 3670, 3910, 4255, 6239, 6290, 8441, 8510, 12478, 13579, 14467, 16882, 27158, 28934, 31195, 42205, 62390, 67895, 72335, 84410, 135790, 143497, 144670, 230843, 286994, 312317, 461686, 624634, 717485, 1154215, 1434970, 1561585, 2308430, 3123170, 5309389, 10618778, 26546945, 53093890]

約数ペア:

[(1, 53093890), (2, 26546945), (5, 10618778), (10, 5309389), (17, 3123170), (23, 2308430), (34, 1561585), (37, 1434970), (46, 1154215), (74, 717485), (85, 624634), (115, 461686), (170, 312317), (185, 286994), (230, 230843), (367, 144670), (370, 143497), (391, 135790), (629, 84410), (734, 72335), (782, 67895), (851, 62390), (1258, 42205), (1702, 31195), (1835, 28934), (1955, 27158), (3145, 16882), (3670, 14467), (3910, 13579), (4255, 12478), (6239, 8510), (6290, 8441)]