53009740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22273}}^1$

素因数の和:22306

約数の個数: 48

約数和(自身を含む): 134713152

約数和(自身を除く): 81703412

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 22273, 44546, 89092, 111365, 155911, 222730, 311822, 378641, 445460, 623644, 757282, 779555, 1514564, 1559110, 1893205, 2650487, 3118220, 3786410, 5300974, 7572820, 10601948, 13252435, 26504870, 53009740]

約数ペア:

[(1, 53009740), (2, 26504870), (4, 13252435), (5, 10601948), (7, 7572820), (10, 5300974), (14, 3786410), (17, 3118220), (20, 2650487), (28, 1893205), (34, 1559110), (35, 1514564), (68, 779555), (70, 757282), (85, 623644), (119, 445460), (140, 378641), (170, 311822), (238, 222730), (340, 155911), (476, 111365), (595, 89092), (1190, 44546), (2380, 22273)]