47424520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8291}}^1$

素因数の和:8326

約数の個数: 64

約数和(自身を含む): 125375040

約数和(自身を除く): 77950520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 8291, 16582, 33164, 41455, 66328, 82910, 91201, 107783, 165820, 182402, 215566, 331640, 364804, 431132, 456005, 538915, 729608, 862264, 912010, 1077830, 1185613, 1824020, 2155660, 2371226, 3648040, 4311320, 4742452, 5928065, 9484904, 11856130, 23712260, 47424520]

約数ペア:

[(1, 47424520), (2, 23712260), (4, 11856130), (5, 9484904), (8, 5928065), (10, 4742452), (11, 4311320), (13, 3648040), (20, 2371226), (22, 2155660), (26, 1824020), (40, 1185613), (44, 1077830), (52, 912010), (55, 862264), (65, 729608), (88, 538915), (104, 456005), (110, 431132), (130, 364804), (143, 331640), (220, 215566), (260, 182402), (286, 165820), (440, 107783), (520, 91201), (572, 82910), (715, 66328), (1144, 41455), (1430, 33164), (2860, 16582), (5720, 8291)]