54837160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1297}}^1$

素因数の和:1466

約数の個数: 64

約数和(自身を含む): 142053120

約数和(自身を除く): 87215960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 151, 280, 302, 604, 755, 1057, 1208, 1297, 1510, 2114, 2594, 3020, 4228, 5188, 5285, 6040, 6485, 8456, 9079, 10376, 10570, 12970, 18158, 21140, 25940, 36316, 42280, 45395, 51880, 72632, 90790, 181580, 195847, 363160, 391694, 783388, 979235, 1370929, 1566776, 1958470, 2741858, 3916940, 5483716, 6854645, 7833880, 10967432, 13709290, 27418580, 54837160]

約数ペア:

[(1, 54837160), (2, 27418580), (4, 13709290), (5, 10967432), (7, 7833880), (8, 6854645), (10, 5483716), (14, 3916940), (20, 2741858), (28, 1958470), (35, 1566776), (40, 1370929), (56, 979235), (70, 783388), (140, 391694), (151, 363160), (280, 195847), (302, 181580), (604, 90790), (755, 72632), (1057, 51880), (1208, 45395), (1297, 42280), (1510, 36316), (2114, 25940), (2594, 21140), (3020, 18158), (4228, 12970), (5188, 10570), (5285, 10376), (6040, 9079), (6485, 8456)]