55496560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{877}}^1$

素因数の和:1010

約数の個数: 80

約数和(自身を含む): 148936896

約数和(自身を除く): 93440336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 113, 140, 226, 280, 452, 560, 565, 791, 877, 904, 1130, 1582, 1754, 1808, 2260, 3164, 3508, 3955, 4385, 4520, 6139, 6328, 7016, 7910, 8770, 9040, 12278, 12656, 14032, 15820, 17540, 24556, 30695, 31640, 35080, 49112, 61390, 63280, 70160, 98224, 99101, 122780, 198202, 245560, 396404, 491120, 495505, 693707, 792808, 991010, 1387414, 1585616, 1982020, 2774828, 3468535, 3964040, 5549656, 6937070, 7928080, 11099312, 13874140, 27748280, 55496560]

約数ペア:

[(1, 55496560), (2, 27748280), (4, 13874140), (5, 11099312), (7, 7928080), (8, 6937070), (10, 5549656), (14, 3964040), (16, 3468535), (20, 2774828), (28, 1982020), (35, 1585616), (40, 1387414), (56, 991010), (70, 792808), (80, 693707), (112, 495505), (113, 491120), (140, 396404), (226, 245560), (280, 198202), (452, 122780), (560, 99101), (565, 98224), (791, 70160), (877, 63280), (904, 61390), (1130, 49112), (1582, 35080), (1754, 31640), (1808, 30695), (2260, 24556), (3164, 17540), (3508, 15820), (3955, 14032), (4385, 12656), (4520, 12278), (6139, 9040), (6328, 8770), (7016, 7910)]