47087300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1249}}^1$

素因数の和:1305

約数の個数: 72

約数和(自身を含む): 113925000

約数和(自身を除く): 66837700

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, 1249, 1300, 1450, 1508, 1885, 2498, 2900, 3770, 4996, 6245, 7540, 9425, 12490, 16237, 18850, 24980, 31225, 32474, 36221, 37700, 62450, 64948, 72442, 81185, 124900, 144884, 162370, 181105, 324740, 362210, 405925, 470873, 724420, 811850, 905525, 941746, 1623700, 1811050, 1883492, 2354365, 3622100, 4708730, 9417460, 11771825, 23543650, 47087300]

約数ペア:

[(1, 47087300), (2, 23543650), (4, 11771825), (5, 9417460), (10, 4708730), (13, 3622100), (20, 2354365), (25, 1883492), (26, 1811050), (29, 1623700), (50, 941746), (52, 905525), (58, 811850), (65, 724420), (100, 470873), (116, 405925), (130, 362210), (145, 324740), (260, 181105), (290, 162370), (325, 144884), (377, 124900), (580, 81185), (650, 72442), (725, 64948), (754, 62450), (1249, 37700), (1300, 36221), (1450, 32474), (1508, 31225), (1885, 24980), (2498, 18850), (2900, 16237), (3770, 12490), (4996, 9425), (6245, 7540)]