54623660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30013}}^1$

素因数の和:30042

約数の個数: 48

約数和(自身を含む): 141185856

約数和(自身を除く): 86562196

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 30013, 60026, 120052, 150065, 210091, 300130, 390169, 420182, 600260, 780338, 840364, 1050455, 1560676, 1950845, 2100910, 2731183, 3901690, 4201820, 5462366, 7803380, 10924732, 13655915, 27311830, 54623660]

約数ペア:

[(1, 54623660), (2, 27311830), (4, 13655915), (5, 10924732), (7, 7803380), (10, 5462366), (13, 4201820), (14, 3901690), (20, 2731183), (26, 2100910), (28, 1950845), (35, 1560676), (52, 1050455), (65, 840364), (70, 780338), (91, 600260), (130, 420182), (140, 390169), (182, 300130), (260, 210091), (364, 150065), (455, 120052), (910, 60026), (1820, 30013)]