49189120

素因数分解:

$2^8\times 5^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 119500416

約数和(自身を除く): 70311296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 256, 320, 332, 415, 463, 640, 664, 830, 926, 1280, 1328, 1660, 1852, 2315, 2656, 3320, 3704, 4630, 5312, 6640, 7408, 9260, 10624, 13280, 14816, 18520, 21248, 26560, 29632, 37040, 38429, 53120, 59264, 74080, 76858, 106240, 118528, 148160, 153716, 192145, 296320, 307432, 384290, 592640, 614864, 768580, 1229728, 1537160, 2459456, 3074320, 4918912, 6148640, 9837824, 12297280, 24594560, 49189120]

約数ペア:

[(1, 49189120), (2, 24594560), (4, 12297280), (5, 9837824), (8, 6148640), (10, 4918912), (16, 3074320), (20, 2459456), (32, 1537160), (40, 1229728), (64, 768580), (80, 614864), (83, 592640), (128, 384290), (160, 307432), (166, 296320), (256, 192145), (320, 153716), (332, 148160), (415, 118528), (463, 106240), (640, 76858), (664, 74080), (830, 59264), (926, 53120), (1280, 38429), (1328, 37040), (1660, 29632), (1852, 26560), (2315, 21248), (2656, 18520), (3320, 14816), (3704, 13280), (4630, 10624), (5312, 9260), (6640, 7408)]