53437460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2153}}^1$

素因数の和:2252

約数の個数: 48

約数和(自身を含む): 120503376

約数和(自身を除く): 67065916

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 340, 365, 730, 1241, 1460, 2153, 2482, 4306, 4964, 6205, 8612, 10765, 12410, 21530, 24820, 36601, 43060, 73202, 146404, 157169, 183005, 314338, 366010, 628676, 732020, 785845, 1571690, 2671873, 3143380, 5343746, 10687492, 13359365, 26718730, 53437460]

約数ペア:

[(1, 53437460), (2, 26718730), (4, 13359365), (5, 10687492), (10, 5343746), (17, 3143380), (20, 2671873), (34, 1571690), (68, 785845), (73, 732020), (85, 628676), (146, 366010), (170, 314338), (292, 183005), (340, 157169), (365, 146404), (730, 73202), (1241, 43060), (1460, 36601), (2153, 24820), (2482, 21530), (4306, 12410), (4964, 10765), (6205, 8612)]