51484908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 137894400

約数和(自身を除く): 86409492

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 37, 38, 51, 57, 68, 74, 76, 102, 111, 114, 148, 204, 222, 228, 323, 359, 444, 629, 646, 703, 718, 969, 1077, 1258, 1292, 1406, 1436, 1887, 1938, 2109, 2154, 2516, 2812, 3774, 3876, 4218, 4308, 6103, 6821, 7548, 8436, 11951, 12206, 13283, 13642, 18309, 20463, 23902, 24412, 26566, 27284, 35853, 36618, 39849, 40926, 47804, 53132, 71706, 73236, 79698, 81852, 115957, 143412, 159396, 225811, 231914, 252377, 347871, 451622, 463828, 504754, 677433, 695742, 757131, 903244, 1009508, 1354866, 1391484, 1514262, 2709732, 3028524, 4290409, 8580818, 12871227, 17161636, 25742454, 51484908]

約数ペア:

[(1, 51484908), (2, 25742454), (3, 17161636), (4, 12871227), (6, 8580818), (12, 4290409), (17, 3028524), (19, 2709732), (34, 1514262), (37, 1391484), (38, 1354866), (51, 1009508), (57, 903244), (68, 757131), (74, 695742), (76, 677433), (102, 504754), (111, 463828), (114, 451622), (148, 347871), (204, 252377), (222, 231914), (228, 225811), (323, 159396), (359, 143412), (444, 115957), (629, 81852), (646, 79698), (703, 73236), (718, 71706), (969, 53132), (1077, 47804), (1258, 40926), (1292, 39849), (1406, 36618), (1436, 35853), (1887, 27284), (1938, 26566), (2109, 24412), (2154, 23902), (2516, 20463), (2812, 18309), (3774, 13642), (3876, 13283), (4218, 12206), (4308, 11951), (6103, 8436), (6821, 7548)]