53658381

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 88482240

約数和(自身を除く): 34823859

約数列:

[1, 3, 7, 21, 29, 41, 49, 87, 123, 147, 203, 287, 307, 609, 861, 921, 1189, 1421, 2009, 2149, 3567, 4263, 6027, 6447, 8323, 8903, 12587, 15043, 24969, 26709, 37761, 45129, 58261, 62321, 88109, 174783, 186963, 264327, 365023, 436247, 616763, 1095069, 1308741, 1850289, 2555161, 7665483, 17886127, 53658381]

約数ペア:

[(1, 53658381), (3, 17886127), (7, 7665483), (21, 2555161), (29, 1850289), (41, 1308741), (49, 1095069), (87, 616763), (123, 436247), (147, 365023), (203, 264327), (287, 186963), (307, 174783), (609, 88109), (861, 62321), (921, 58261), (1189, 45129), (1421, 37761), (2009, 26709), (2149, 24969), (3567, 15043), (4263, 12587), (6027, 8903), (6447, 8323)]