49016320

素因数分解:

$2^9\times 5^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:531

約数の個数: 80

約数和(自身を含む): 120648528

約数和(自身を除く): 71632208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 467, 512, 640, 656, 820, 934, 1280, 1312, 1640, 1868, 2335, 2560, 2624, 3280, 3736, 4670, 5248, 6560, 7472, 9340, 10496, 13120, 14944, 18680, 19147, 20992, 26240, 29888, 37360, 38294, 52480, 59776, 74720, 76588, 95735, 104960, 119552, 149440, 153176, 191470, 239104, 298880, 306352, 382940, 597760, 612704, 765880, 1195520, 1225408, 1531760, 2450816, 3063520, 4901632, 6127040, 9803264, 12254080, 24508160, 49016320]

約数ペア:

[(1, 49016320), (2, 24508160), (4, 12254080), (5, 9803264), (8, 6127040), (10, 4901632), (16, 3063520), (20, 2450816), (32, 1531760), (40, 1225408), (41, 1195520), (64, 765880), (80, 612704), (82, 597760), (128, 382940), (160, 306352), (164, 298880), (205, 239104), (256, 191470), (320, 153176), (328, 149440), (410, 119552), (467, 104960), (512, 95735), (640, 76588), (656, 74720), (820, 59776), (934, 52480), (1280, 38294), (1312, 37360), (1640, 29888), (1868, 26240), (2335, 20992), (2560, 19147), (2624, 18680), (3280, 14944), (3736, 13120), (4670, 10496), (5248, 9340), (6560, 7472)]