50423120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5209}}^1$

素因数の和:5244

約数の個数: 60

約数和(自身を含む): 128884980

約数和(自身を除く): 78461860

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 5209, 9680, 10418, 20836, 26045, 41672, 52090, 57299, 83344, 104180, 114598, 208360, 229196, 286495, 416720, 458392, 572990, 630289, 916784, 1145980, 1260578, 2291960, 2521156, 3151445, 4583920, 5042312, 6302890, 10084624, 12605780, 25211560, 50423120]

約数ペア:

[(1, 50423120), (2, 25211560), (4, 12605780), (5, 10084624), (8, 6302890), (10, 5042312), (11, 4583920), (16, 3151445), (20, 2521156), (22, 2291960), (40, 1260578), (44, 1145980), (55, 916784), (80, 630289), (88, 572990), (110, 458392), (121, 416720), (176, 286495), (220, 229196), (242, 208360), (440, 114598), (484, 104180), (605, 83344), (880, 57299), (968, 52090), (1210, 41672), (1936, 26045), (2420, 20836), (4840, 10418), (5209, 9680)]