48700743

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 86553600

約数和(自身を除く): 37852857

約数列:

[1, 3, 7, 13, 19, 21, 39, 41, 57, 91, 123, 133, 229, 247, 273, 287, 399, 533, 687, 741, 779, 861, 1599, 1603, 1729, 2337, 2977, 3731, 4351, 4809, 5187, 5453, 8931, 9389, 10127, 11193, 13053, 16359, 20839, 28167, 30381, 30457, 56563, 62517, 65723, 70889, 91371, 122057, 169689, 178391, 197169, 212667, 366171, 395941, 535173, 854399, 1187823, 1248737, 2319083, 2563197, 3746211, 6957249, 16233581, 48700743]

約数ペア:

[(1, 48700743), (3, 16233581), (7, 6957249), (13, 3746211), (19, 2563197), (21, 2319083), (39, 1248737), (41, 1187823), (57, 854399), (91, 535173), (123, 395941), (133, 366171), (229, 212667), (247, 197169), (273, 178391), (287, 169689), (399, 122057), (533, 91371), (687, 70889), (741, 65723), (779, 62517), (861, 56563), (1599, 30457), (1603, 30381), (1729, 28167), (2337, 20839), (2977, 16359), (3731, 13053), (4351, 11193), (4809, 10127), (5187, 9389), (5453, 8931)]