53800887

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 89187840

約数和(自身を除く): 35386953

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 167, 203, 483, 501, 529, 609, 667, 1169, 1587, 2001, 3507, 3703, 3841, 4669, 4843, 11109, 11523, 14007, 14529, 15341, 26887, 33901, 46023, 80661, 88343, 101703, 107387, 111389, 265029, 322161, 334167, 618401, 779723, 1855203, 2339169, 2561947, 7685841, 17933629, 53800887]

約数ペア:

[(1, 53800887), (3, 17933629), (7, 7685841), (21, 2561947), (23, 2339169), (29, 1855203), (69, 779723), (87, 618401), (161, 334167), (167, 322161), (203, 265029), (483, 111389), (501, 107387), (529, 101703), (609, 88343), (667, 80661), (1169, 46023), (1587, 33901), (2001, 26887), (3507, 15341), (3703, 14529), (3841, 14007), (4669, 11523), (4843, 11109)]