54648712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2381}}^1$

素因数の和:2557

約数の個数: 32

約数和(自身を含む): 108619200

約数和(自身を除く): 53970488

約数列:

[1, 2, 4, 8, 19, 38, 76, 151, 152, 302, 604, 1208, 2381, 2869, 4762, 5738, 9524, 11476, 19048, 22952, 45239, 90478, 180956, 359531, 361912, 719062, 1438124, 2876248, 6831089, 13662178, 27324356, 54648712]

約数ペア:

[(1, 54648712), (2, 27324356), (4, 13662178), (8, 6831089), (19, 2876248), (38, 1438124), (76, 719062), (151, 361912), (152, 359531), (302, 180956), (604, 90478), (1208, 45239), (2381, 22952), (2869, 19048), (4762, 11476), (5738, 9524)]