55678890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 137894400

約数和(自身を除く): 82215510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 83, 118, 166, 177, 249, 295, 354, 379, 415, 498, 590, 758, 830, 885, 1137, 1245, 1770, 1895, 2274, 2490, 3790, 4897, 5685, 9794, 11370, 14691, 22361, 24485, 29382, 31457, 44722, 48970, 62914, 67083, 73455, 94371, 111805, 134166, 146910, 157285, 188742, 223610, 314570, 335415, 471855, 670830, 943710, 1855963, 3711926, 5567889, 9279815, 11135778, 18559630, 27839445, 55678890]

約数ペア:

[(1, 55678890), (2, 27839445), (3, 18559630), (5, 11135778), (6, 9279815), (10, 5567889), (15, 3711926), (30, 1855963), (59, 943710), (83, 670830), (118, 471855), (166, 335415), (177, 314570), (249, 223610), (295, 188742), (354, 157285), (379, 146910), (415, 134166), (498, 111805), (590, 94371), (758, 73455), (830, 67083), (885, 62914), (1137, 48970), (1245, 44722), (1770, 31457), (1895, 29382), (2274, 24485), (2490, 22361), (3790, 14691), (4897, 11370), (5685, 9794)]