50564475

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 99524880

約数和(自身を除く): 48960405

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 59, 65, 75, 117, 177, 195, 225, 293, 295, 325, 531, 585, 767, 879, 885, 975, 1465, 1475, 2301, 2637, 2655, 2925, 3809, 3835, 4395, 4425, 6903, 7325, 11427, 11505, 13185, 13275, 17287, 19045, 19175, 21975, 34281, 34515, 51861, 57135, 57525, 65925, 86435, 95225, 155583, 171405, 172575, 224731, 259305, 285675, 432175, 674193, 777915, 857025, 1123655, 1296525, 2022579, 3370965, 3889575, 5618275, 10112895, 16854825, 50564475]

約数ペア:

[(1, 50564475), (3, 16854825), (5, 10112895), (9, 5618275), (13, 3889575), (15, 3370965), (25, 2022579), (39, 1296525), (45, 1123655), (59, 857025), (65, 777915), (75, 674193), (117, 432175), (177, 285675), (195, 259305), (225, 224731), (293, 172575), (295, 171405), (325, 155583), (531, 95225), (585, 86435), (767, 65925), (879, 57525), (885, 57135), (975, 51861), (1465, 34515), (1475, 34281), (2301, 21975), (2637, 19175), (2655, 19045), (2925, 17287), (3809, 13275), (3835, 13185), (4395, 11505), (4425, 11427), (6903, 7325)]