48874280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:523

約数の個数: 128

約数和(自身を含む): 140313600

約数和(自身を除く): 91439320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 35, 40, 52, 56, 58, 65, 70, 91, 104, 116, 130, 140, 145, 182, 203, 232, 260, 280, 290, 364, 377, 406, 455, 463, 520, 580, 728, 754, 812, 910, 926, 1015, 1160, 1508, 1624, 1820, 1852, 1885, 2030, 2315, 2639, 3016, 3241, 3640, 3704, 3770, 4060, 4630, 5278, 6019, 6482, 7540, 8120, 9260, 10556, 12038, 12964, 13195, 13427, 15080, 16205, 18520, 21112, 24076, 25928, 26390, 26854, 30095, 32410, 42133, 48152, 52780, 53708, 60190, 64820, 67135, 84266, 93989, 105560, 107416, 120380, 129640, 134270, 168532, 174551, 187978, 210665, 240760, 268540, 337064, 349102, 375956, 421330, 469945, 537080, 698204, 751912, 842660, 872755, 939890, 1221857, 1396408, 1685320, 1745510, 1879780, 2443714, 3491020, 3759560, 4887428, 6109285, 6982040, 9774856, 12218570, 24437140, 48874280]

約数ペア:

[(1, 48874280), (2, 24437140), (4, 12218570), (5, 9774856), (7, 6982040), (8, 6109285), (10, 4887428), (13, 3759560), (14, 3491020), (20, 2443714), (26, 1879780), (28, 1745510), (29, 1685320), (35, 1396408), (40, 1221857), (52, 939890), (56, 872755), (58, 842660), (65, 751912), (70, 698204), (91, 537080), (104, 469945), (116, 421330), (130, 375956), (140, 349102), (145, 337064), (182, 268540), (203, 240760), (232, 210665), (260, 187978), (280, 174551), (290, 168532), (364, 134270), (377, 129640), (406, 120380), (455, 107416), (463, 105560), (520, 93989), (580, 84266), (728, 67135), (754, 64820), (812, 60190), (910, 53708), (926, 52780), (1015, 48152), (1160, 42133), (1508, 32410), (1624, 30095), (1820, 26854), (1852, 26390), (1885, 25928), (2030, 24076), (2315, 21112), (2639, 18520), (3016, 16205), (3241, 15080), (3640, 13427), (3704, 13195), (3770, 12964), (4060, 12038), (4630, 10556), (5278, 9260), (6019, 8120), (6482, 7540)]