49891772

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 103864320

約数和(自身を除く): 53972548

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 229, 251, 434, 458, 502, 868, 916, 1004, 1603, 1757, 3206, 3514, 6412, 7028, 7099, 7781, 14198, 15562, 28396, 31124, 49693, 54467, 57479, 99386, 108934, 114958, 198772, 217868, 229916, 402353, 804706, 1609412, 1781849, 3563698, 7127396, 12472943, 24945886, 49891772]

約数ペア:

[(1, 49891772), (2, 24945886), (4, 12472943), (7, 7127396), (14, 3563698), (28, 1781849), (31, 1609412), (62, 804706), (124, 402353), (217, 229916), (229, 217868), (251, 198772), (434, 114958), (458, 108934), (502, 99386), (868, 57479), (916, 54467), (1004, 49693), (1603, 31124), (1757, 28396), (3206, 15562), (3514, 14198), (6412, 7781), (7028, 7099)]