48143760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{28657}}^1$

素因数の和:28680

約数の個数: 80

約数和(自身を含む): 170572416

約数和(自身を除く): 122428656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 28657, 57314, 85971, 114628, 143285, 171942, 200599, 229256, 286570, 343884, 401198, 429855, 458512, 573140, 601797, 687768, 802396, 859710, 1002995, 1146280, 1203594, 1375536, 1604792, 1719420, 2005990, 2292560, 2407188, 3008985, 3209584, 3438840, 4011980, 4814376, 6017970, 6877680, 8023960, 9628752, 12035940, 16047920, 24071880, 48143760]

約数ペア:

[(1, 48143760), (2, 24071880), (3, 16047920), (4, 12035940), (5, 9628752), (6, 8023960), (7, 6877680), (8, 6017970), (10, 4814376), (12, 4011980), (14, 3438840), (15, 3209584), (16, 3008985), (20, 2407188), (21, 2292560), (24, 2005990), (28, 1719420), (30, 1604792), (35, 1375536), (40, 1203594), (42, 1146280), (48, 1002995), (56, 859710), (60, 802396), (70, 687768), (80, 601797), (84, 573140), (105, 458512), (112, 429855), (120, 401198), (140, 343884), (168, 286570), (210, 229256), (240, 200599), (280, 171942), (336, 143285), (420, 114628), (560, 85971), (840, 57314), (1680, 28657)]