49207680255

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1\times {\mathrm{467}}^1$

素因数の和:1176

約数の個数: 64

約数和(自身を含む): 80370620928

約数和(自身を除く): 31162940673

約数列:

[1, 3, 5, 15, 101, 157, 303, 443, 467, 471, 505, 785, 1329, 1401, 1515, 2215, 2335, 2355, 6645, 7005, 15857, 44743, 47167, 47571, 69551, 73319, 79285, 134229, 141501, 206881, 208653, 219957, 223715, 235835, 237855, 347755, 366595, 620643, 671145, 707505, 1034405, 1043265, 1099785, 3103215, 7024651, 7405219, 20894981, 21073953, 22215657, 32480317, 35123255, 37026095, 62684943, 97440951, 104474905, 105369765, 111078285, 162401585, 313424715, 487204755, 3280512017, 9841536051, 16402560085, 49207680255]

約数ペア:

[(1, 49207680255), (3, 16402560085), (5, 9841536051), (15, 3280512017), (101, 487204755), (157, 313424715), (303, 162401585), (443, 111078285), (467, 105369765), (471, 104474905), (505, 97440951), (785, 62684943), (1329, 37026095), (1401, 35123255), (1515, 32480317), (2215, 22215657), (2335, 21073953), (2355, 20894981), (6645, 7405219), (7005, 7024651), (15857, 3103215), (44743, 1099785), (47167, 1043265), (47571, 1034405), (69551, 707505), (73319, 671145), (79285, 620643), (134229, 366595), (141501, 347755), (206881, 237855), (208653, 235835), (219957, 223715)]