55402860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2113}}^1$

素因数の和:2167

約数の個数: 96

約数和(自身を含む): 170472960

約数和(自身を除く): 115070100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 570, 690, 874, 1140, 1311, 1380, 1748, 2113, 2185, 2622, 4226, 4370, 5244, 6339, 6555, 8452, 8740, 10565, 12678, 13110, 21130, 25356, 26220, 31695, 40147, 42260, 48599, 63390, 80294, 97198, 120441, 126780, 145797, 160588, 194396, 200735, 240882, 242995, 291594, 401470, 481764, 485990, 583188, 602205, 728985, 802940, 923381, 971980, 1204410, 1457970, 1846762, 2408820, 2770143, 2915940, 3693524, 4616905, 5540286, 9233810, 11080572, 13850715, 18467620, 27701430, 55402860]

約数ペア:

[(1, 55402860), (2, 27701430), (3, 18467620), (4, 13850715), (5, 11080572), (6, 9233810), (10, 5540286), (12, 4616905), (15, 3693524), (19, 2915940), (20, 2770143), (23, 2408820), (30, 1846762), (38, 1457970), (46, 1204410), (57, 971980), (60, 923381), (69, 802940), (76, 728985), (92, 602205), (95, 583188), (114, 485990), (115, 481764), (138, 401470), (190, 291594), (228, 242995), (230, 240882), (276, 200735), (285, 194396), (345, 160588), (380, 145797), (437, 126780), (460, 120441), (570, 97198), (690, 80294), (874, 63390), (1140, 48599), (1311, 42260), (1380, 40147), (1748, 31695), (2113, 26220), (2185, 25356), (2622, 21130), (4226, 13110), (4370, 12678), (5244, 10565), (6339, 8740), (6555, 8452)]