49708340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13291}}^1$

素因数の和:13328

約数の個数: 48

約数和(自身を含む): 120585024

約数和(自身を除く): 70876684

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 13291, 26582, 53164, 66455, 132910, 146201, 225947, 265820, 292402, 451894, 584804, 731005, 903788, 1129735, 1462010, 2259470, 2485417, 2924020, 4518940, 4970834, 9941668, 12427085, 24854170, 49708340]

約数ペア:

[(1, 49708340), (2, 24854170), (4, 12427085), (5, 9941668), (10, 4970834), (11, 4518940), (17, 2924020), (20, 2485417), (22, 2259470), (34, 1462010), (44, 1129735), (55, 903788), (68, 731005), (85, 584804), (110, 451894), (170, 292402), (187, 265820), (220, 225947), (340, 146201), (374, 132910), (748, 66455), (935, 53164), (1870, 26582), (3740, 13291)]