48939975

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:246

約数の個数: 108

約数和(自身を含む): 106952976

約数和(自身を除く): 58013001

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 35, 45, 49, 63, 69, 75, 105, 115, 147, 161, 175, 193, 207, 225, 245, 315, 345, 441, 483, 525, 575, 579, 735, 805, 965, 1035, 1127, 1225, 1351, 1449, 1575, 1725, 1737, 2205, 2415, 2895, 3381, 3675, 4025, 4053, 4439, 4825, 5175, 5635, 6755, 7245, 8685, 9457, 10143, 11025, 12075, 12159, 13317, 14475, 16905, 20265, 22195, 28175, 28371, 31073, 33775, 36225, 39951, 43425, 47285, 50715, 60795, 66585, 84525, 85113, 93219, 101325, 110975, 141855, 155365, 199755, 217511, 236425, 253575, 279657, 303975, 332925, 425565, 466095, 652533, 709275, 776825, 998775, 1087555, 1398285, 1957599, 2127825, 2330475, 3262665, 5437775, 6991425, 9787995, 16313325, 48939975]

約数ペア:

[(1, 48939975), (3, 16313325), (5, 9787995), (7, 6991425), (9, 5437775), (15, 3262665), (21, 2330475), (23, 2127825), (25, 1957599), (35, 1398285), (45, 1087555), (49, 998775), (63, 776825), (69, 709275), (75, 652533), (105, 466095), (115, 425565), (147, 332925), (161, 303975), (175, 279657), (193, 253575), (207, 236425), (225, 217511), (245, 199755), (315, 155365), (345, 141855), (441, 110975), (483, 101325), (525, 93219), (575, 85113), (579, 84525), (735, 66585), (805, 60795), (965, 50715), (1035, 47285), (1127, 43425), (1225, 39951), (1351, 36225), (1449, 33775), (1575, 31073), (1725, 28371), (1737, 28175), (2205, 22195), (2415, 20265), (2895, 16905), (3381, 14475), (3675, 13317), (4025, 12159), (4053, 12075), (4439, 11025), (4825, 10143), (5175, 9457), (5635, 8685), (6755, 7245)]