54362110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21487}}^1$

素因数の和:21528

約数の個数: 32

約数和(自身を含む): 111393792

約数和(自身を除く): 57031682

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 21487, 42974, 107435, 214870, 236357, 472714, 494201, 988402, 1181785, 2363570, 2471005, 4942010, 5436211, 10872422, 27181055, 54362110]

約数ペア:

[(1, 54362110), (2, 27181055), (5, 10872422), (10, 5436211), (11, 4942010), (22, 2471005), (23, 2363570), (46, 1181785), (55, 988402), (110, 494201), (115, 472714), (230, 236357), (253, 214870), (506, 107435), (1265, 42974), (2530, 21487)]