54428790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2083}}^1$

素因数の和:2173

約数の個数: 64

約数和(自身を含む): 142845696

約数和(自身を除く): 88416906

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 670, 871, 1005, 1742, 2010, 2083, 2613, 4166, 4355, 5226, 6249, 8710, 10415, 12498, 13065, 20830, 26130, 27079, 31245, 54158, 62490, 81237, 135395, 139561, 162474, 270790, 279122, 406185, 418683, 697805, 812370, 837366, 1395610, 1814293, 2093415, 3628586, 4186830, 5442879, 9071465, 10885758, 18142930, 27214395, 54428790]

約数ペア:

[(1, 54428790), (2, 27214395), (3, 18142930), (5, 10885758), (6, 9071465), (10, 5442879), (13, 4186830), (15, 3628586), (26, 2093415), (30, 1814293), (39, 1395610), (65, 837366), (67, 812370), (78, 697805), (130, 418683), (134, 406185), (195, 279122), (201, 270790), (335, 162474), (390, 139561), (402, 135395), (670, 81237), (871, 62490), (1005, 54158), (1742, 31245), (2010, 27079), (2083, 26130), (2613, 20830), (4166, 13065), (4355, 12498), (5226, 10415), (6249, 8710)]