48506240

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3989}}^1$

素因数の和:4027

約数の個数: 64

約数和(自身を含む): 122094000

約数和(自身を除く): 73587760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 3989, 6080, 7978, 12160, 15956, 19945, 31912, 39890, 63824, 75791, 79780, 127648, 151582, 159560, 255296, 303164, 319120, 378955, 510592, 606328, 638240, 757910, 1212656, 1276480, 1515820, 2425312, 2552960, 3031640, 4850624, 6063280, 9701248, 12126560, 24253120, 48506240]

約数ペア:

[(1, 48506240), (2, 24253120), (4, 12126560), (5, 9701248), (8, 6063280), (10, 4850624), (16, 3031640), (19, 2552960), (20, 2425312), (32, 1515820), (38, 1276480), (40, 1212656), (64, 757910), (76, 638240), (80, 606328), (95, 510592), (128, 378955), (152, 319120), (160, 303164), (190, 255296), (304, 159560), (320, 151582), (380, 127648), (608, 79780), (640, 75791), (760, 63824), (1216, 39890), (1520, 31912), (2432, 19945), (3040, 15956), (3989, 12160), (6080, 7978)]