48892415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 74995200

約数和(自身を除く): 26102785

約数列:

[1, 5, 11, 13, 19, 55, 59, 61, 65, 95, 143, 209, 247, 295, 305, 649, 671, 715, 767, 793, 1045, 1121, 1159, 1235, 2717, 3245, 3355, 3599, 3835, 3965, 5605, 5795, 8437, 8723, 12331, 12749, 13585, 14573, 15067, 17995, 39589, 42185, 43615, 46787, 61655, 63745, 68381, 72865, 75335, 160303, 165737, 197945, 233935, 341905, 514657, 752191, 801515, 828685, 888953, 2573285, 3760955, 4444765, 9778483, 48892415]

約数ペア:

[(1, 48892415), (5, 9778483), (11, 4444765), (13, 3760955), (19, 2573285), (55, 888953), (59, 828685), (61, 801515), (65, 752191), (95, 514657), (143, 341905), (209, 233935), (247, 197945), (295, 165737), (305, 160303), (649, 75335), (671, 72865), (715, 68381), (767, 63745), (793, 61655), (1045, 46787), (1121, 43615), (1159, 42185), (1235, 39589), (2717, 17995), (3245, 15067), (3355, 14573), (3599, 13585), (3835, 12749), (3965, 12331), (5605, 8723), (5795, 8437)]