48988680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1071

約数の個数: 128

約数和(自身を含む): 163537920

約数和(自身を除く): 114549240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1013, 1209, 1240, 1560, 1612, 1860, 2015, 2026, 2418, 3039, 3224, 3720, 4030, 4052, 4836, 5065, 6045, 6078, 8060, 8104, 9672, 10130, 12090, 12156, 13169, 15195, 16120, 20260, 24180, 24312, 26338, 30390, 31403, 39507, 40520, 48360, 52676, 60780, 62806, 65845, 79014, 94209, 105352, 121560, 125612, 131690, 157015, 158028, 188418, 197535, 251224, 263380, 314030, 316056, 376836, 395070, 408239, 471045, 526760, 628060, 753672, 790140, 816478, 942090, 1224717, 1256120, 1580280, 1632956, 1884180, 2041195, 2449434, 3265912, 3768360, 4082390, 4898868, 6123585, 8164780, 9797736, 12247170, 16329560, 24494340, 48988680]

約数ペア:

[(1, 48988680), (2, 24494340), (3, 16329560), (4, 12247170), (5, 9797736), (6, 8164780), (8, 6123585), (10, 4898868), (12, 4082390), (13, 3768360), (15, 3265912), (20, 2449434), (24, 2041195), (26, 1884180), (30, 1632956), (31, 1580280), (39, 1256120), (40, 1224717), (52, 942090), (60, 816478), (62, 790140), (65, 753672), (78, 628060), (93, 526760), (104, 471045), (120, 408239), (124, 395070), (130, 376836), (155, 316056), (156, 314030), (186, 263380), (195, 251224), (248, 197535), (260, 188418), (310, 158028), (312, 157015), (372, 131690), (390, 125612), (403, 121560), (465, 105352), (520, 94209), (620, 79014), (744, 65845), (780, 62806), (806, 60780), (930, 52676), (1013, 48360), (1209, 40520), (1240, 39507), (1560, 31403), (1612, 30390), (1860, 26338), (2015, 24312), (2026, 24180), (2418, 20260), (3039, 16120), (3224, 15195), (3720, 13169), (4030, 12156), (4052, 12090), (4836, 10130), (5065, 9672), (6045, 8104), (6078, 8060)]