52742780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 115643136

約数和(自身を除く): 62900356

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 97, 124, 155, 194, 310, 388, 485, 620, 877, 970, 1754, 1940, 3007, 3508, 4385, 6014, 8770, 12028, 15035, 17540, 27187, 30070, 54374, 60140, 85069, 108748, 135935, 170138, 271870, 340276, 425345, 543740, 850690, 1701380, 2637139, 5274278, 10548556, 13185695, 26371390, 52742780]

約数ペア:

[(1, 52742780), (2, 26371390), (4, 13185695), (5, 10548556), (10, 5274278), (20, 2637139), (31, 1701380), (62, 850690), (97, 543740), (124, 425345), (155, 340276), (194, 271870), (310, 170138), (388, 135935), (485, 108748), (620, 85069), (877, 60140), (970, 54374), (1754, 30070), (1940, 27187), (3007, 17540), (3508, 15035), (4385, 12028), (6014, 8770)]