47986900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{36913}}^1$

素因数の和:36940

約数の個数: 36

約数和(自身を含む): 112144732

約数和(自身を除く): 64157832

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 36913, 73826, 147652, 184565, 369130, 479869, 738260, 922825, 959738, 1845650, 1919476, 2399345, 3691300, 4798690, 9597380, 11996725, 23993450, 47986900]

約数ペア:

[(1, 47986900), (2, 23993450), (4, 11996725), (5, 9597380), (10, 4798690), (13, 3691300), (20, 2399345), (25, 1919476), (26, 1845650), (50, 959738), (52, 922825), (65, 738260), (100, 479869), (130, 369130), (260, 184565), (325, 147652), (650, 73826), (1300, 36913)]