54850740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1789}}^1$

素因数の和:1881

約数の個数: 96

約数和(自身を含む): 178026240

約数和(自身を除く): 123175500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 1789, 2044, 2190, 2555, 3066, 3578, 4380, 5110, 5367, 6132, 7156, 7665, 8945, 10220, 10734, 12523, 15330, 17890, 21468, 25046, 26835, 30660, 35780, 37569, 50092, 53670, 62615, 75138, 107340, 125230, 130597, 150276, 187845, 250460, 261194, 375690, 391791, 522388, 652985, 751380, 783582, 914179, 1305970, 1567164, 1828358, 1958955, 2611940, 2742537, 3656716, 3917910, 4570895, 5485074, 7835820, 9141790, 10970148, 13712685, 18283580, 27425370, 54850740]

約数ペア:

[(1, 54850740), (2, 27425370), (3, 18283580), (4, 13712685), (5, 10970148), (6, 9141790), (7, 7835820), (10, 5485074), (12, 4570895), (14, 3917910), (15, 3656716), (20, 2742537), (21, 2611940), (28, 1958955), (30, 1828358), (35, 1567164), (42, 1305970), (60, 914179), (70, 783582), (73, 751380), (84, 652985), (105, 522388), (140, 391791), (146, 375690), (210, 261194), (219, 250460), (292, 187845), (365, 150276), (420, 130597), (438, 125230), (511, 107340), (730, 75138), (876, 62615), (1022, 53670), (1095, 50092), (1460, 37569), (1533, 35780), (1789, 30660), (2044, 26835), (2190, 25046), (2555, 21468), (3066, 17890), (3578, 15330), (4380, 12523), (5110, 10734), (5367, 10220), (6132, 8945), (7156, 7665)]