52906440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:727

約数の個数: 128

約数和(自身を含む): 171590400

約数和(自身を除く): 118683960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 276, 290, 345, 348, 435, 460, 552, 580, 661, 667, 690, 696, 870, 920, 1160, 1322, 1334, 1380, 1740, 1983, 2001, 2644, 2668, 2760, 3305, 3335, 3480, 3966, 4002, 5288, 5336, 6610, 6670, 7932, 8004, 9915, 10005, 13220, 13340, 15203, 15864, 16008, 19169, 19830, 20010, 26440, 26680, 30406, 38338, 39660, 40020, 45609, 57507, 60812, 76015, 76676, 79320, 80040, 91218, 95845, 115014, 121624, 152030, 153352, 182436, 191690, 228045, 230028, 287535, 304060, 364872, 383380, 440887, 456090, 460056, 575070, 608120, 766760, 881774, 912180, 1150140, 1322661, 1763548, 1824360, 2204435, 2300280, 2645322, 3527096, 4408870, 5290644, 6613305, 8817740, 10581288, 13226610, 17635480, 26453220, 52906440]

約数ペア:

[(1, 52906440), (2, 26453220), (3, 17635480), (4, 13226610), (5, 10581288), (6, 8817740), (8, 6613305), (10, 5290644), (12, 4408870), (15, 3527096), (20, 2645322), (23, 2300280), (24, 2204435), (29, 1824360), (30, 1763548), (40, 1322661), (46, 1150140), (58, 912180), (60, 881774), (69, 766760), (87, 608120), (92, 575070), (115, 460056), (116, 456090), (120, 440887), (138, 383380), (145, 364872), (174, 304060), (184, 287535), (230, 230028), (232, 228045), (276, 191690), (290, 182436), (345, 153352), (348, 152030), (435, 121624), (460, 115014), (552, 95845), (580, 91218), (661, 80040), (667, 79320), (690, 76676), (696, 76015), (870, 60812), (920, 57507), (1160, 45609), (1322, 40020), (1334, 39660), (1380, 38338), (1740, 30406), (1983, 26680), (2001, 26440), (2644, 20010), (2668, 19830), (2760, 19169), (3305, 16008), (3335, 15864), (3480, 15203), (3966, 13340), (4002, 13220), (5288, 10005), (5336, 9915), (6610, 8004), (6670, 7932)]