48976970

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 104544000

約数和(自身を除く): 55567030

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 109, 131, 218, 245, 262, 343, 490, 545, 655, 686, 763, 917, 1090, 1310, 1526, 1715, 1834, 3430, 3815, 4585, 5341, 6419, 7630, 9170, 10682, 12838, 14279, 26705, 28558, 32095, 37387, 44933, 53410, 64190, 71395, 74774, 89866, 99953, 142790, 186935, 199906, 224665, 373870, 449330, 499765, 699671, 999530, 1399342, 3498355, 4897697, 6996710, 9795394, 24488485, 48976970]

約数ペア:

[(1, 48976970), (2, 24488485), (5, 9795394), (7, 6996710), (10, 4897697), (14, 3498355), (35, 1399342), (49, 999530), (70, 699671), (98, 499765), (109, 449330), (131, 373870), (218, 224665), (245, 199906), (262, 186935), (343, 142790), (490, 99953), (545, 89866), (655, 74774), (686, 71395), (763, 64190), (917, 53410), (1090, 44933), (1310, 37387), (1526, 32095), (1715, 28558), (1834, 26705), (3430, 14279), (3815, 12838), (4585, 10682), (5341, 9170), (6419, 7630)]