48721750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2531}}^1$

素因数の和:2566

約数の個数: 64

約数和(自身を含む): 113757696

約数和(自身を除く): 65035946

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 125, 154, 175, 250, 275, 350, 385, 550, 770, 875, 1375, 1750, 1925, 2531, 2750, 3850, 5062, 9625, 12655, 17717, 19250, 25310, 27841, 35434, 55682, 63275, 88585, 126550, 139205, 177170, 194887, 278410, 316375, 389774, 442925, 632750, 696025, 885850, 974435, 1392050, 1948870, 2214625, 3480125, 4429250, 4872175, 6960250, 9744350, 24360875, 48721750]

約数ペア:

[(1, 48721750), (2, 24360875), (5, 9744350), (7, 6960250), (10, 4872175), (11, 4429250), (14, 3480125), (22, 2214625), (25, 1948870), (35, 1392050), (50, 974435), (55, 885850), (70, 696025), (77, 632750), (110, 442925), (125, 389774), (154, 316375), (175, 278410), (250, 194887), (275, 177170), (350, 139205), (385, 126550), (550, 88585), (770, 63275), (875, 55682), (1375, 35434), (1750, 27841), (1925, 25310), (2531, 19250), (2750, 17717), (3850, 12655), (5062, 9625)]