47837680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54361}}^1$

素因数の和:54385

約数の個数: 40

約数和(自身を含む): 121335984

約数和(自身を除く): 73498304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 54361, 108722, 217444, 271805, 434888, 543610, 597971, 869776, 1087220, 1195942, 2174440, 2391884, 2989855, 4348880, 4783768, 5979710, 9567536, 11959420, 23918840, 47837680]

約数ペア:

[(1, 47837680), (2, 23918840), (4, 11959420), (5, 9567536), (8, 5979710), (10, 4783768), (11, 4348880), (16, 2989855), (20, 2391884), (22, 2174440), (40, 1195942), (44, 1087220), (55, 869776), (80, 597971), (88, 543610), (110, 434888), (176, 271805), (220, 217444), (440, 108722), (880, 54361)]