49576960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:469

約数の個数: 88

約数和(自身を含む): 124392096

約数和(自身を除く): 74815136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 421, 460, 512, 640, 736, 842, 920, 1024, 1280, 1472, 1684, 1840, 2105, 2560, 2944, 3368, 3680, 4210, 5120, 5888, 6736, 7360, 8420, 9683, 11776, 13472, 14720, 16840, 19366, 23552, 26944, 29440, 33680, 38732, 48415, 53888, 58880, 67360, 77464, 96830, 107776, 117760, 134720, 154928, 193660, 215552, 269440, 309856, 387320, 431104, 538880, 619712, 774640, 1077760, 1239424, 1549280, 2155520, 2478848, 3098560, 4957696, 6197120, 9915392, 12394240, 24788480, 49576960]

約数ペア:

[(1, 49576960), (2, 24788480), (4, 12394240), (5, 9915392), (8, 6197120), (10, 4957696), (16, 3098560), (20, 2478848), (23, 2155520), (32, 1549280), (40, 1239424), (46, 1077760), (64, 774640), (80, 619712), (92, 538880), (115, 431104), (128, 387320), (160, 309856), (184, 269440), (230, 215552), (256, 193660), (320, 154928), (368, 134720), (421, 117760), (460, 107776), (512, 96830), (640, 77464), (736, 67360), (842, 58880), (920, 53888), (1024, 48415), (1280, 38732), (1472, 33680), (1684, 29440), (1840, 26944), (2105, 23552), (2560, 19366), (2944, 16840), (3368, 14720), (3680, 13472), (4210, 11776), (5120, 9683), (5888, 8420), (6736, 7360)]