48306440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:631

約数の個数: 128

約数和(自身を含む): 139829760

約数和(自身を除く): 91523320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 91, 92, 104, 115, 130, 140, 161, 182, 184, 230, 260, 280, 299, 322, 364, 455, 460, 520, 577, 598, 644, 728, 805, 910, 920, 1154, 1196, 1288, 1495, 1610, 1820, 2093, 2308, 2392, 2885, 2990, 3220, 3640, 4039, 4186, 4616, 5770, 5980, 6440, 7501, 8078, 8372, 10465, 11540, 11960, 13271, 15002, 16156, 16744, 20195, 20930, 23080, 26542, 30004, 32312, 37505, 40390, 41860, 52507, 53084, 60008, 66355, 75010, 80780, 83720, 92897, 105014, 106168, 132710, 150020, 161560, 172523, 185794, 210028, 262535, 265420, 300040, 345046, 371588, 420056, 464485, 525070, 530840, 690092, 743176, 862615, 928970, 1050140, 1207661, 1380184, 1725230, 1857940, 2100280, 2415322, 3450460, 3715880, 4830644, 6038305, 6900920, 9661288, 12076610, 24153220, 48306440]

約数ペア:

[(1, 48306440), (2, 24153220), (4, 12076610), (5, 9661288), (7, 6900920), (8, 6038305), (10, 4830644), (13, 3715880), (14, 3450460), (20, 2415322), (23, 2100280), (26, 1857940), (28, 1725230), (35, 1380184), (40, 1207661), (46, 1050140), (52, 928970), (56, 862615), (65, 743176), (70, 690092), (91, 530840), (92, 525070), (104, 464485), (115, 420056), (130, 371588), (140, 345046), (161, 300040), (182, 265420), (184, 262535), (230, 210028), (260, 185794), (280, 172523), (299, 161560), (322, 150020), (364, 132710), (455, 106168), (460, 105014), (520, 92897), (577, 83720), (598, 80780), (644, 75010), (728, 66355), (805, 60008), (910, 53084), (920, 52507), (1154, 41860), (1196, 40390), (1288, 37505), (1495, 32312), (1610, 30004), (1820, 26542), (2093, 23080), (2308, 20930), (2392, 20195), (2885, 16744), (2990, 16156), (3220, 15002), (3640, 13271), (4039, 11960), (4186, 11540), (4616, 10465), (5770, 8372), (5980, 8078), (6440, 7501)]