54259400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 139444200

約数和(自身を除く): 85184800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 41, 50, 52, 65, 82, 100, 104, 130, 164, 200, 205, 260, 325, 328, 410, 509, 520, 533, 650, 820, 1018, 1025, 1066, 1300, 1640, 2036, 2050, 2132, 2545, 2600, 2665, 4072, 4100, 4264, 5090, 5330, 6617, 8200, 10180, 10660, 12725, 13234, 13325, 20360, 20869, 21320, 25450, 26468, 26650, 33085, 41738, 50900, 52936, 53300, 66170, 83476, 101800, 104345, 106600, 132340, 165425, 166952, 208690, 264680, 271297, 330850, 417380, 521725, 542594, 661700, 834760, 1043450, 1085188, 1323400, 1356485, 2086900, 2170376, 2712970, 4173800, 5425940, 6782425, 10851880, 13564850, 27129700, 54259400]

約数ペア:

[(1, 54259400), (2, 27129700), (4, 13564850), (5, 10851880), (8, 6782425), (10, 5425940), (13, 4173800), (20, 2712970), (25, 2170376), (26, 2086900), (40, 1356485), (41, 1323400), (50, 1085188), (52, 1043450), (65, 834760), (82, 661700), (100, 542594), (104, 521725), (130, 417380), (164, 330850), (200, 271297), (205, 264680), (260, 208690), (325, 166952), (328, 165425), (410, 132340), (509, 106600), (520, 104345), (533, 101800), (650, 83476), (820, 66170), (1018, 53300), (1025, 52936), (1066, 50900), (1300, 41738), (1640, 33085), (2036, 26650), (2050, 26468), (2132, 25450), (2545, 21320), (2600, 20869), (2665, 20360), (4072, 13325), (4100, 13234), (4264, 12725), (5090, 10660), (5330, 10180), (6617, 8200)]