51073220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2797}}^1$

素因数の和:2900

約数の個数: 48

約数和(自身を含む): 118456128

約数和(自身を除く): 67382908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 2797, 3652, 4565, 5594, 9130, 11188, 13985, 18260, 27970, 30767, 55940, 61534, 123068, 153835, 232151, 307670, 464302, 615340, 928604, 1160755, 2321510, 2553661, 4643020, 5107322, 10214644, 12768305, 25536610, 51073220]

約数ペア:

[(1, 51073220), (2, 25536610), (4, 12768305), (5, 10214644), (10, 5107322), (11, 4643020), (20, 2553661), (22, 2321510), (44, 1160755), (55, 928604), (83, 615340), (110, 464302), (166, 307670), (220, 232151), (332, 153835), (415, 123068), (830, 61534), (913, 55940), (1660, 30767), (1826, 27970), (2797, 18260), (3652, 13985), (4565, 11188), (5594, 9130)]