61509406

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{941}}^1$

素因数の和:1009

約数の個数: 48

約数和(自身を含む): 115979040

約数和(自身を除く): 54469634

約数列:

[1, 2, 7, 14, 23, 29, 46, 49, 58, 98, 161, 203, 322, 406, 667, 941, 1127, 1334, 1421, 1882, 2254, 2842, 4669, 6587, 9338, 13174, 21643, 27289, 32683, 43286, 46109, 54578, 65366, 92218, 151501, 191023, 303002, 382046, 627647, 1060507, 1255294, 1337161, 2121014, 2674322, 4393529, 8787058, 30754703, 61509406]

約数ペア:

[(1, 61509406), (2, 30754703), (7, 8787058), (14, 4393529), (23, 2674322), (29, 2121014), (46, 1337161), (49, 1255294), (58, 1060507), (98, 627647), (161, 382046), (203, 303002), (322, 191023), (406, 151501), (667, 92218), (941, 65366), (1127, 54578), (1334, 46109), (1421, 43286), (1882, 32683), (2254, 27289), (2842, 21643), (4669, 13174), (6587, 9338)]