47888764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1747}}^1$

素因数の和:1858

約数の個数: 48

約数和(自身を含む): 105719040

約数和(自身を除く): 57830276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 623, 979, 1246, 1747, 1958, 2492, 3494, 3916, 6853, 6988, 12229, 13706, 19217, 24458, 27412, 38434, 48916, 76868, 134519, 155483, 269038, 310966, 538076, 621932, 1088381, 1710313, 2176762, 3420626, 4353524, 6841252, 11972191, 23944382, 47888764]

約数ペア:

[(1, 47888764), (2, 23944382), (4, 11972191), (7, 6841252), (11, 4353524), (14, 3420626), (22, 2176762), (28, 1710313), (44, 1088381), (77, 621932), (89, 538076), (154, 310966), (178, 269038), (308, 155483), (356, 134519), (623, 76868), (979, 48916), (1246, 38434), (1747, 27412), (1958, 24458), (2492, 19217), (3494, 13706), (3916, 12229), (6853, 6988)]