48856000

素因数分解:

$2^6\times 5^3\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:255

約数の個数: 112

約数和(自身を含む): 125528832

約数和(自身を除く): 76672832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 155, 160, 197, 200, 248, 250, 310, 320, 394, 400, 496, 500, 620, 775, 788, 800, 985, 992, 1000, 1240, 1550, 1576, 1600, 1970, 1984, 2000, 2480, 3100, 3152, 3875, 3940, 4000, 4925, 4960, 6107, 6200, 6304, 7750, 7880, 8000, 9850, 9920, 12214, 12400, 12608, 15500, 15760, 19700, 24428, 24625, 24800, 30535, 31000, 31520, 39400, 48856, 49250, 49600, 61070, 62000, 63040, 78800, 97712, 98500, 122140, 124000, 152675, 157600, 195424, 197000, 244280, 248000, 305350, 315200, 390848, 394000, 488560, 610700, 763375, 788000, 977120, 1221400, 1526750, 1576000, 1954240, 2442800, 3053500, 4885600, 6107000, 9771200, 12214000, 24428000, 48856000]

約数ペア:

[(1, 48856000), (2, 24428000), (4, 12214000), (5, 9771200), (8, 6107000), (10, 4885600), (16, 3053500), (20, 2442800), (25, 1954240), (31, 1576000), (32, 1526750), (40, 1221400), (50, 977120), (62, 788000), (64, 763375), (80, 610700), (100, 488560), (124, 394000), (125, 390848), (155, 315200), (160, 305350), (197, 248000), (200, 244280), (248, 197000), (250, 195424), (310, 157600), (320, 152675), (394, 124000), (400, 122140), (496, 98500), (500, 97712), (620, 78800), (775, 63040), (788, 62000), (800, 61070), (985, 49600), (992, 49250), (1000, 48856), (1240, 39400), (1550, 31520), (1576, 31000), (1600, 30535), (1970, 24800), (1984, 24625), (2000, 24428), (2480, 19700), (3100, 15760), (3152, 15500), (3875, 12608), (3940, 12400), (4000, 12214), (4925, 9920), (4960, 9850), (6107, 8000), (6200, 7880), (6304, 7750)]