47777928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1321}}^1$

素因数の和:1478

約数の個数: 64

約数和(自身を含む): 131353920

約数和(自身を除く): 83575992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 137, 264, 274, 411, 548, 822, 1096, 1321, 1507, 1644, 2642, 3014, 3288, 3963, 4521, 5284, 6028, 7926, 9042, 10568, 12056, 14531, 15852, 18084, 29062, 31704, 36168, 43593, 58124, 87186, 116248, 174372, 180977, 348744, 361954, 542931, 723908, 1085862, 1447816, 1990747, 2171724, 3981494, 4343448, 5972241, 7962988, 11944482, 15925976, 23888964, 47777928]

約数ペア:

[(1, 47777928), (2, 23888964), (3, 15925976), (4, 11944482), (6, 7962988), (8, 5972241), (11, 4343448), (12, 3981494), (22, 2171724), (24, 1990747), (33, 1447816), (44, 1085862), (66, 723908), (88, 542931), (132, 361954), (137, 348744), (264, 180977), (274, 174372), (411, 116248), (548, 87186), (822, 58124), (1096, 43593), (1321, 36168), (1507, 31704), (1644, 29062), (2642, 18084), (3014, 15852), (3288, 14531), (3963, 12056), (4521, 10568), (5284, 9042), (6028, 7926)]