49429996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{167}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 112105728

約数和(自身を除く): 62675732

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 167, 217, 308, 334, 341, 434, 668, 682, 868, 961, 1169, 1364, 1837, 1922, 2338, 2387, 3674, 3844, 4676, 4774, 5177, 6727, 7348, 9548, 10354, 10571, 12859, 13454, 20708, 21142, 25718, 26908, 36239, 42284, 51436, 56947, 72478, 73997, 113894, 144956, 147994, 160487, 227788, 295988, 320974, 398629, 641948, 797258, 1123409, 1594516, 1765357, 2246818, 3530714, 4493636, 7061428, 12357499, 24714998, 49429996]

約数ペア:

[(1, 49429996), (2, 24714998), (4, 12357499), (7, 7061428), (11, 4493636), (14, 3530714), (22, 2246818), (28, 1765357), (31, 1594516), (44, 1123409), (62, 797258), (77, 641948), (124, 398629), (154, 320974), (167, 295988), (217, 227788), (308, 160487), (334, 147994), (341, 144956), (434, 113894), (668, 73997), (682, 72478), (868, 56947), (961, 51436), (1169, 42284), (1364, 36239), (1837, 26908), (1922, 25718), (2338, 21142), (2387, 20708), (3674, 13454), (3844, 12859), (4676, 10571), (4774, 10354), (5177, 9548), (6727, 7348)]