51075743970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{54493}}^1$

素因数の和:54859

約数の個数: 64

約数和(自身を含む): 123984748800

約数和(自身を除く): 72909004830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 199, 314, 398, 471, 597, 785, 942, 995, 1194, 1570, 1990, 2355, 2985, 4710, 5970, 31243, 54493, 62486, 93729, 108986, 156215, 163479, 187458, 272465, 312430, 326958, 468645, 544930, 817395, 937290, 1634790, 8555401, 10844107, 17110802, 21688214, 25666203, 32532321, 42777005, 51332406, 54220535, 65064642, 85554010, 108441070, 128331015, 162661605, 256662030, 325323210, 1702524799, 3405049598, 5107574397, 8512623995, 10215148794, 17025247990, 25537871985, 51075743970]

約数ペア:

[(1, 51075743970), (2, 25537871985), (3, 17025247990), (5, 10215148794), (6, 8512623995), (10, 5107574397), (15, 3405049598), (30, 1702524799), (157, 325323210), (199, 256662030), (314, 162661605), (398, 128331015), (471, 108441070), (597, 85554010), (785, 65064642), (942, 54220535), (995, 51332406), (1194, 42777005), (1570, 32532321), (1990, 25666203), (2355, 21688214), (2985, 17110802), (4710, 10844107), (5970, 8555401), (31243, 1634790), (54493, 937290), (62486, 817395), (93729, 544930), (108986, 468645), (156215, 326958), (163479, 312430), (187458, 272465)]