48532840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3361}}^1$

素因数の和:3410

約数の個数: 48

約数和(自身を含む): 115282980

約数和(自身を除く): 66750140

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 722, 760, 1444, 1805, 2888, 3361, 3610, 6722, 7220, 13444, 14440, 16805, 26888, 33610, 63859, 67220, 127718, 134440, 255436, 319295, 510872, 638590, 1213321, 1277180, 2426642, 2554360, 4853284, 6066605, 9706568, 12133210, 24266420, 48532840]

約数ペア:

[(1, 48532840), (2, 24266420), (4, 12133210), (5, 9706568), (8, 6066605), (10, 4853284), (19, 2554360), (20, 2426642), (38, 1277180), (40, 1213321), (76, 638590), (95, 510872), (152, 319295), (190, 255436), (361, 134440), (380, 127718), (722, 67220), (760, 63859), (1444, 33610), (1805, 26888), (2888, 16805), (3361, 14440), (3610, 13444), (6722, 7220)]