55334787980

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1\times {\mathrm{41893}}^1$

素因数の和:42426

約数の個数: 48

約数和(自身を含む): 117129591264

約数和(自身を除く): 61794803284

約数列:

[1, 2, 4, 5, 10, 20, 211, 313, 422, 626, 844, 1055, 1252, 1565, 2110, 3130, 4220, 6260, 41893, 66043, 83786, 132086, 167572, 209465, 264172, 330215, 418930, 660430, 837860, 1320860, 8839423, 13112509, 17678846, 26225018, 35357692, 44197115, 52450036, 65562545, 88394230, 131125090, 176788460, 262250180, 2766739399, 5533478798, 11066957596, 13833696995, 27667393990, 55334787980]

約数ペア:

[(1, 55334787980), (2, 27667393990), (4, 13833696995), (5, 11066957596), (10, 5533478798), (20, 2766739399), (211, 262250180), (313, 176788460), (422, 131125090), (626, 88394230), (844, 65562545), (1055, 52450036), (1252, 44197115), (1565, 35357692), (2110, 26225018), (3130, 17678846), (4220, 13112509), (6260, 8839423), (41893, 1320860), (66043, 837860), (83786, 660430), (132086, 418930), (167572, 330215), (209465, 264172)]