47052940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 119314944

約数和(自身を除く): 72262004

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 23, 34, 44, 46, 55, 68, 85, 92, 110, 115, 170, 187, 220, 230, 253, 340, 374, 391, 460, 506, 547, 748, 782, 935, 1012, 1094, 1265, 1564, 1870, 1955, 2188, 2530, 2735, 3740, 3910, 4301, 5060, 5470, 6017, 7820, 8602, 9299, 10940, 12034, 12581, 17204, 18598, 21505, 24068, 25162, 30085, 37196, 43010, 46495, 50324, 60170, 62905, 86020, 92990, 102289, 120340, 125810, 138391, 185980, 204578, 213877, 251620, 276782, 409156, 427754, 511445, 553564, 691955, 855508, 1022890, 1069385, 1383910, 2045780, 2138770, 2352647, 2767820, 4277540, 4705294, 9410588, 11763235, 23526470, 47052940]

約数ペア:

[(1, 47052940), (2, 23526470), (4, 11763235), (5, 9410588), (10, 4705294), (11, 4277540), (17, 2767820), (20, 2352647), (22, 2138770), (23, 2045780), (34, 1383910), (44, 1069385), (46, 1022890), (55, 855508), (68, 691955), (85, 553564), (92, 511445), (110, 427754), (115, 409156), (170, 276782), (187, 251620), (220, 213877), (230, 204578), (253, 185980), (340, 138391), (374, 125810), (391, 120340), (460, 102289), (506, 92990), (547, 86020), (748, 62905), (782, 60170), (935, 50324), (1012, 46495), (1094, 43010), (1265, 37196), (1564, 30085), (1870, 25162), (1955, 24068), (2188, 21505), (2530, 18598), (2735, 17204), (3740, 12581), (3910, 12034), (4301, 10940), (5060, 9299), (5470, 8602), (6017, 7820)]