54702440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1783}}^1$

素因数の和:1866

約数の個数: 64

約数和(自身を含む): 134870400

約数和(自身を除く): 80167960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 236, 260, 295, 472, 520, 590, 767, 1180, 1534, 1783, 2360, 3068, 3566, 3835, 6136, 7132, 7670, 8915, 14264, 15340, 17830, 23179, 30680, 35660, 46358, 71320, 92716, 105197, 115895, 185432, 210394, 231790, 420788, 463580, 525985, 841576, 927160, 1051970, 1367561, 2103940, 2735122, 4207880, 5470244, 6837805, 10940488, 13675610, 27351220, 54702440]

約数ペア:

[(1, 54702440), (2, 27351220), (4, 13675610), (5, 10940488), (8, 6837805), (10, 5470244), (13, 4207880), (20, 2735122), (26, 2103940), (40, 1367561), (52, 1051970), (59, 927160), (65, 841576), (104, 525985), (118, 463580), (130, 420788), (236, 231790), (260, 210394), (295, 185432), (472, 115895), (520, 105197), (590, 92716), (767, 71320), (1180, 46358), (1534, 35660), (1783, 30680), (2360, 23179), (3068, 17830), (3566, 15340), (3835, 14264), (6136, 8915), (7132, 7670)]