52353700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2579}}^1$

素因数の和:2629

約数の個数: 72

約数和(自身を含む): 134366400

約数和(自身を除く): 82012700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1450, 2030, 2579, 2900, 4060, 5075, 5158, 10150, 10316, 12895, 18053, 20300, 25790, 36106, 51580, 64475, 72212, 74791, 90265, 128950, 149582, 180530, 257900, 299164, 361060, 373955, 451325, 523537, 747910, 902650, 1047074, 1495820, 1805300, 1869775, 2094148, 2617685, 3739550, 5235370, 7479100, 10470740, 13088425, 26176850, 52353700]

約数ペア:

[(1, 52353700), (2, 26176850), (4, 13088425), (5, 10470740), (7, 7479100), (10, 5235370), (14, 3739550), (20, 2617685), (25, 2094148), (28, 1869775), (29, 1805300), (35, 1495820), (50, 1047074), (58, 902650), (70, 747910), (100, 523537), (116, 451325), (140, 373955), (145, 361060), (175, 299164), (203, 257900), (290, 180530), (350, 149582), (406, 128950), (580, 90265), (700, 74791), (725, 72212), (812, 64475), (1015, 51580), (1450, 36106), (2030, 25790), (2579, 20300), (2900, 18053), (4060, 12895), (5075, 10316), (5158, 10150)]