53447450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1933}}^1$

素因数の和:2031

約数の個数: 48

約数和(自身を含む): 115111680

約数和(自身を除く): 61664230

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 158, 175, 350, 395, 553, 790, 1106, 1933, 1975, 2765, 3866, 3950, 5530, 9665, 13531, 13825, 19330, 27062, 27650, 48325, 67655, 96650, 135310, 152707, 305414, 338275, 676550, 763535, 1068949, 1527070, 2137898, 3817675, 5344745, 7635350, 10689490, 26723725, 53447450]

約数ペア:

[(1, 53447450), (2, 26723725), (5, 10689490), (7, 7635350), (10, 5344745), (14, 3817675), (25, 2137898), (35, 1527070), (50, 1068949), (70, 763535), (79, 676550), (158, 338275), (175, 305414), (350, 152707), (395, 135310), (553, 96650), (790, 67655), (1106, 48325), (1933, 27650), (1975, 27062), (2765, 19330), (3866, 13825), (3950, 13531), (5530, 9665)]