48202240

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1033

約数の個数: 80

約数和(自身を含む): 121777920

約数和(自身を除く): 73575680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 991, 1216, 1280, 1520, 1982, 2432, 2560, 3040, 3964, 4864, 4955, 6080, 7928, 9728, 9910, 12160, 15856, 18829, 19820, 24320, 31712, 37658, 39640, 48640, 63424, 75316, 79280, 94145, 126848, 150632, 158560, 188290, 253696, 301264, 317120, 376580, 507392, 602528, 634240, 753160, 1205056, 1268480, 1506320, 2410112, 2536960, 3012640, 4820224, 6025280, 9640448, 12050560, 24101120, 48202240]

約数ペア:

[(1, 48202240), (2, 24101120), (4, 12050560), (5, 9640448), (8, 6025280), (10, 4820224), (16, 3012640), (19, 2536960), (20, 2410112), (32, 1506320), (38, 1268480), (40, 1205056), (64, 753160), (76, 634240), (80, 602528), (95, 507392), (128, 376580), (152, 317120), (160, 301264), (190, 253696), (256, 188290), (304, 158560), (320, 150632), (380, 126848), (512, 94145), (608, 79280), (640, 75316), (760, 63424), (991, 48640), (1216, 39640), (1280, 37658), (1520, 31712), (1982, 24320), (2432, 19820), (2560, 18829), (3040, 15856), (3964, 12160), (4864, 9910), (4955, 9728), (6080, 7928)]