54066830

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 99277920

約数和(自身を除く): 45211090

約数列:

[1, 2, 5, 10, 97, 139, 194, 278, 401, 485, 695, 802, 970, 1390, 2005, 4010, 13483, 26966, 38897, 55739, 67415, 77794, 111478, 134830, 194485, 278695, 388970, 557390, 5406683, 10813366, 27033415, 54066830]

約数ペア:

[(1, 54066830), (2, 27033415), (5, 10813366), (10, 5406683), (97, 557390), (139, 388970), (194, 278695), (278, 194485), (401, 134830), (485, 111478), (695, 77794), (802, 67415), (970, 55739), (1390, 38897), (2005, 26966), (4010, 13483)]