49246911

素因数分解:

$3^2\times 7^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 60

約数和(自身を含む): 86517288

約数和(自身を除く): 37270377

約数列:

[1, 3, 7, 9, 21, 43, 49, 53, 63, 129, 147, 159, 301, 343, 371, 387, 441, 477, 903, 1029, 1113, 2107, 2279, 2401, 2597, 2709, 3087, 3339, 6321, 6837, 7203, 7791, 14749, 15953, 18179, 18963, 20511, 21609, 23373, 44247, 47859, 54537, 103243, 111671, 127253, 132741, 143577, 163611, 309729, 335013, 381759, 781697, 929187, 1005039, 1145277, 2345091, 5471879, 7035273, 16415637, 49246911]

約数ペア:

[(1, 49246911), (3, 16415637), (7, 7035273), (9, 5471879), (21, 2345091), (43, 1145277), (49, 1005039), (53, 929187), (63, 781697), (129, 381759), (147, 335013), (159, 309729), (301, 163611), (343, 143577), (371, 132741), (387, 127253), (441, 111671), (477, 103243), (903, 54537), (1029, 47859), (1113, 44247), (2107, 23373), (2279, 21609), (2401, 20511), (2597, 18963), (2709, 18179), (3087, 15953), (3339, 14749), (6321, 7791), (6837, 7203)]