54539740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3413}}^1$

素因数の和:3486

約数の個数: 48

約数和(自身を含む): 123887232

約数和(自身を除く): 69347492

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 1598, 3196, 3413, 3995, 6826, 7990, 13652, 15980, 17065, 34130, 58021, 68260, 116042, 160411, 232084, 290105, 320822, 580210, 641644, 802055, 1160420, 1604110, 2726987, 3208220, 5453974, 10907948, 13634935, 27269870, 54539740]

約数ペア:

[(1, 54539740), (2, 27269870), (4, 13634935), (5, 10907948), (10, 5453974), (17, 3208220), (20, 2726987), (34, 1604110), (47, 1160420), (68, 802055), (85, 641644), (94, 580210), (170, 320822), (188, 290105), (235, 232084), (340, 160411), (470, 116042), (799, 68260), (940, 58021), (1598, 34130), (3196, 17065), (3413, 15980), (3995, 13652), (6826, 7990)]