56359160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 152409600

約数和(自身を除く): 96050440

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 59, 65, 88, 104, 110, 118, 130, 143, 167, 220, 236, 260, 286, 295, 334, 440, 472, 520, 572, 590, 649, 668, 715, 767, 835, 1144, 1180, 1298, 1336, 1430, 1534, 1670, 1837, 2171, 2360, 2596, 2860, 3068, 3245, 3340, 3674, 3835, 4342, 5192, 5720, 6136, 6490, 6680, 7348, 7670, 8437, 8684, 9185, 9853, 10855, 12980, 14696, 15340, 16874, 17368, 18370, 19706, 21710, 23881, 25960, 30680, 33748, 36740, 39412, 42185, 43420, 47762, 49265, 67496, 73480, 78824, 84370, 86840, 95524, 98530, 108383, 119405, 128089, 168740, 191048, 197060, 216766, 238810, 256178, 337480, 394120, 433532, 477620, 512356, 541915, 640445, 867064, 955240, 1024712, 1083830, 1280890, 1408979, 2167660, 2561780, 2817958, 4335320, 5123560, 5635916, 7044895, 11271832, 14089790, 28179580, 56359160]

約数ペア:

[(1, 56359160), (2, 28179580), (4, 14089790), (5, 11271832), (8, 7044895), (10, 5635916), (11, 5123560), (13, 4335320), (20, 2817958), (22, 2561780), (26, 2167660), (40, 1408979), (44, 1280890), (52, 1083830), (55, 1024712), (59, 955240), (65, 867064), (88, 640445), (104, 541915), (110, 512356), (118, 477620), (130, 433532), (143, 394120), (167, 337480), (220, 256178), (236, 238810), (260, 216766), (286, 197060), (295, 191048), (334, 168740), (440, 128089), (472, 119405), (520, 108383), (572, 98530), (590, 95524), (649, 86840), (668, 84370), (715, 78824), (767, 73480), (835, 67496), (1144, 49265), (1180, 47762), (1298, 43420), (1336, 42185), (1430, 39412), (1534, 36740), (1670, 33748), (1837, 30680), (2171, 25960), (2360, 23881), (2596, 21710), (2860, 19706), (3068, 18370), (3245, 17368), (3340, 16874), (3674, 15340), (3835, 14696), (4342, 12980), (5192, 10855), (5720, 9853), (6136, 9185), (6490, 8684), (6680, 8437), (7348, 7670)]