57280858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{881}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 95256000

約数和(自身を除く): 37975142

約数列:

[1, 2, 19, 29, 38, 58, 59, 118, 551, 881, 1102, 1121, 1711, 1762, 2242, 3422, 16739, 25549, 32509, 33478, 51098, 51979, 65018, 103958, 485431, 970862, 987601, 1507391, 1975202, 3014782, 28640429, 57280858]

約数ペア:

[(1, 57280858), (2, 28640429), (19, 3014782), (29, 1975202), (38, 1507391), (58, 987601), (59, 970862), (118, 485431), (551, 103958), (881, 65018), (1102, 51979), (1121, 51098), (1711, 33478), (1762, 32509), (2242, 25549), (3422, 16739)]