51526320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 160

約数和(自身を含む): 172435392

約数和(自身を除く): 120909072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 73, 80, 85, 102, 120, 136, 146, 170, 173, 204, 219, 240, 255, 272, 292, 340, 346, 365, 408, 438, 510, 519, 584, 680, 692, 730, 816, 865, 876, 1020, 1038, 1095, 1168, 1241, 1360, 1384, 1460, 1730, 1752, 2040, 2076, 2190, 2482, 2595, 2768, 2920, 2941, 3460, 3504, 3723, 4080, 4152, 4380, 4964, 5190, 5840, 5882, 6205, 6920, 7446, 8304, 8760, 8823, 9928, 10380, 11764, 12410, 12629, 13840, 14705, 14892, 17520, 17646, 18615, 19856, 20760, 23528, 24820, 25258, 29410, 29784, 35292, 37230, 37887, 41520, 44115, 47056, 49640, 50516, 58820, 59568, 63145, 70584, 74460, 75774, 88230, 99280, 101032, 117640, 126290, 141168, 148920, 151548, 176460, 189435, 202064, 214693, 235280, 252580, 297840, 303096, 352920, 378870, 429386, 505160, 606192, 644079, 705840, 757740, 858772, 1010320, 1073465, 1288158, 1515480, 1717544, 2146930, 2576316, 3030960, 3220395, 3435088, 4293860, 5152632, 6440790, 8587720, 10305264, 12881580, 17175440, 25763160, 51526320]

約数ペア:

[(1, 51526320), (2, 25763160), (3, 17175440), (4, 12881580), (5, 10305264), (6, 8587720), (8, 6440790), (10, 5152632), (12, 4293860), (15, 3435088), (16, 3220395), (17, 3030960), (20, 2576316), (24, 2146930), (30, 1717544), (34, 1515480), (40, 1288158), (48, 1073465), (51, 1010320), (60, 858772), (68, 757740), (73, 705840), (80, 644079), (85, 606192), (102, 505160), (120, 429386), (136, 378870), (146, 352920), (170, 303096), (173, 297840), (204, 252580), (219, 235280), (240, 214693), (255, 202064), (272, 189435), (292, 176460), (340, 151548), (346, 148920), (365, 141168), (408, 126290), (438, 117640), (510, 101032), (519, 99280), (584, 88230), (680, 75774), (692, 74460), (730, 70584), (816, 63145), (865, 59568), (876, 58820), (1020, 50516), (1038, 49640), (1095, 47056), (1168, 44115), (1241, 41520), (1360, 37887), (1384, 37230), (1460, 35292), (1730, 29784), (1752, 29410), (2040, 25258), (2076, 24820), (2190, 23528), (2482, 20760), (2595, 19856), (2768, 18615), (2920, 17646), (2941, 17520), (3460, 14892), (3504, 14705), (3723, 13840), (4080, 12629), (4152, 12410), (4380, 11764), (4964, 10380), (5190, 9928), (5840, 8823), (5882, 8760), (6205, 8304), (6920, 7446)]