47752705

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 82736640

約数和(自身を除く): 34983935

約数列:

[1, 5, 7, 11, 13, 29, 35, 47, 49, 55, 65, 77, 91, 143, 145, 203, 235, 245, 319, 329, 377, 385, 455, 517, 539, 611, 637, 715, 1001, 1015, 1363, 1421, 1595, 1645, 1885, 2233, 2303, 2585, 2639, 2695, 3055, 3185, 3619, 4147, 4277, 5005, 6721, 6815, 7007, 7105, 9541, 11165, 11515, 13195, 14993, 15631, 17719, 18095, 18473, 20735, 21385, 25333, 29029, 29939, 33605, 35035, 47047, 47705, 66787, 74965, 78155, 88595, 92365, 104951, 124033, 126665, 145145, 149695, 194909, 203203, 235235, 329329, 333935, 524755, 620165, 734657, 868231, 974545, 1016015, 1364363, 1646645, 3673285, 4341155, 6821815, 9550541, 47752705]

約数ペア:

[(1, 47752705), (5, 9550541), (7, 6821815), (11, 4341155), (13, 3673285), (29, 1646645), (35, 1364363), (47, 1016015), (49, 974545), (55, 868231), (65, 734657), (77, 620165), (91, 524755), (143, 333935), (145, 329329), (203, 235235), (235, 203203), (245, 194909), (319, 149695), (329, 145145), (377, 126665), (385, 124033), (455, 104951), (517, 92365), (539, 88595), (611, 78155), (637, 74965), (715, 66787), (1001, 47705), (1015, 47047), (1363, 35035), (1421, 33605), (1595, 29939), (1645, 29029), (1885, 25333), (2233, 21385), (2303, 20735), (2585, 18473), (2639, 18095), (2695, 17719), (3055, 15631), (3185, 14993), (3619, 13195), (4147, 11515), (4277, 11165), (5005, 9541), (6721, 7105), (6815, 7007)]