49785270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 122757120

約数和(自身を除く): 72971850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 127, 146, 179, 219, 254, 358, 365, 381, 438, 537, 635, 730, 762, 895, 1074, 1095, 1270, 1790, 1905, 2190, 2685, 3810, 5370, 9271, 13067, 18542, 22733, 26134, 27813, 39201, 45466, 46355, 55626, 65335, 68199, 78402, 92710, 113665, 130670, 136398, 139065, 196005, 227330, 278130, 340995, 392010, 681990, 1659509, 3319018, 4978527, 8297545, 9957054, 16595090, 24892635, 49785270]

約数ペア:

[(1, 49785270), (2, 24892635), (3, 16595090), (5, 9957054), (6, 8297545), (10, 4978527), (15, 3319018), (30, 1659509), (73, 681990), (127, 392010), (146, 340995), (179, 278130), (219, 227330), (254, 196005), (358, 139065), (365, 136398), (381, 130670), (438, 113665), (537, 92710), (635, 78402), (730, 68199), (762, 65335), (895, 55626), (1074, 46355), (1095, 45466), (1270, 39201), (1790, 27813), (1905, 26134), (2190, 22733), (2685, 18542), (3810, 13067), (5370, 9271)]