48259777780

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{149717}}^1$

素因数の和:150024

約数の個数: 48

約数和(自身を含む): 103226368896

約数和(自身を除く): 54966591116

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 227, 284, 355, 454, 710, 908, 1135, 1420, 2270, 4540, 16117, 32234, 64468, 80585, 149717, 161170, 299434, 322340, 598868, 748585, 1497170, 2994340, 10629907, 21259814, 33985759, 42519628, 53149535, 67971518, 106299070, 135943036, 169928795, 212598140, 339857590, 679715180, 2412988889, 4825977778, 9651955556, 12064944445, 24129888890, 48259777780]

約数ペア:

[(1, 48259777780), (2, 24129888890), (4, 12064944445), (5, 9651955556), (10, 4825977778), (20, 2412988889), (71, 679715180), (142, 339857590), (227, 212598140), (284, 169928795), (355, 135943036), (454, 106299070), (710, 67971518), (908, 53149535), (1135, 42519628), (1420, 33985759), (2270, 21259814), (4540, 10629907), (16117, 2994340), (32234, 1497170), (64468, 748585), (80585, 598868), (149717, 322340), (161170, 299434)]