55177108

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 113097600

約数和(自身を除く): 57920492

約数列:

[1, 2, 4, 7, 14, 28, 101, 109, 179, 202, 218, 358, 404, 436, 707, 716, 763, 1253, 1414, 1526, 2506, 2828, 3052, 5012, 11009, 18079, 19511, 22018, 36158, 39022, 44036, 72316, 77063, 78044, 126553, 136577, 154126, 253106, 273154, 308252, 506212, 546308, 1970611, 3941222, 7882444, 13794277, 27588554, 55177108]

約数ペア:

[(1, 55177108), (2, 27588554), (4, 13794277), (7, 7882444), (14, 3941222), (28, 1970611), (101, 546308), (109, 506212), (179, 308252), (202, 273154), (218, 253106), (358, 154126), (404, 136577), (436, 126553), (707, 78044), (716, 77063), (763, 72316), (1253, 44036), (1414, 39022), (1526, 36158), (2506, 22018), (2828, 19511), (3052, 18079), (5012, 11009)]