54830475

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1177

約数の個数: 72

約数和(自身を含む): 115960832

約数和(自身を除く): 61130357

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 31, 35, 45, 63, 75, 93, 105, 155, 175, 217, 225, 279, 315, 465, 525, 651, 775, 1085, 1123, 1395, 1575, 1953, 2325, 3255, 3369, 5425, 5615, 6975, 7861, 9765, 10107, 16275, 16845, 23583, 28075, 34813, 39305, 48825, 50535, 70749, 84225, 104439, 117915, 174065, 196525, 243691, 252675, 313317, 353745, 522195, 589575, 731073, 870325, 1218455, 1566585, 1768725, 2193219, 2610975, 3655365, 6092275, 7832925, 10966095, 18276825, 54830475]

約数ペア:

[(1, 54830475), (3, 18276825), (5, 10966095), (7, 7832925), (9, 6092275), (15, 3655365), (21, 2610975), (25, 2193219), (31, 1768725), (35, 1566585), (45, 1218455), (63, 870325), (75, 731073), (93, 589575), (105, 522195), (155, 353745), (175, 313317), (217, 252675), (225, 243691), (279, 196525), (315, 174065), (465, 117915), (525, 104439), (651, 84225), (775, 70749), (1085, 50535), (1123, 48825), (1395, 39305), (1575, 34813), (1953, 28075), (2325, 23583), (3255, 16845), (3369, 16275), (5425, 10107), (5615, 9765), (6975, 7861)]