49726300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1$

素因数の和:1375

約数の個数: 72

約数和(自身を含む): 120304800

約数和(自身を除く): 70578500

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 260, 290, 325, 377, 580, 650, 725, 754, 1300, 1319, 1450, 1508, 1885, 2638, 2900, 3770, 5276, 6595, 7540, 9425, 13190, 17147, 18850, 26380, 32975, 34294, 37700, 38251, 65950, 68588, 76502, 85735, 131900, 153004, 171470, 191255, 342940, 382510, 428675, 497263, 765020, 857350, 956275, 994526, 1714700, 1912550, 1989052, 2486315, 3825100, 4972630, 9945260, 12431575, 24863150, 49726300]

約数ペア:

[(1, 49726300), (2, 24863150), (4, 12431575), (5, 9945260), (10, 4972630), (13, 3825100), (20, 2486315), (25, 1989052), (26, 1912550), (29, 1714700), (50, 994526), (52, 956275), (58, 857350), (65, 765020), (100, 497263), (116, 428675), (130, 382510), (145, 342940), (260, 191255), (290, 171470), (325, 153004), (377, 131900), (580, 85735), (650, 76502), (725, 68588), (754, 65950), (1300, 38251), (1319, 37700), (1450, 34294), (1508, 32975), (1885, 26380), (2638, 18850), (2900, 17147), (3770, 13190), (5276, 9425), (6595, 7540)]