51137130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1867}}^1$

素因数の和:1971

約数の個数: 64

約数和(自身を含む): 135571968

約数和(自身を除く): 84434838

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 83, 110, 165, 166, 249, 330, 415, 498, 830, 913, 1245, 1826, 1867, 2490, 2739, 3734, 4565, 5478, 5601, 9130, 9335, 11202, 13695, 18670, 20537, 27390, 28005, 41074, 56010, 61611, 102685, 123222, 154961, 205370, 308055, 309922, 464883, 616110, 774805, 929766, 1549610, 1704571, 2324415, 3409142, 4648830, 5113713, 8522855, 10227426, 17045710, 25568565, 51137130]

約数ペア:

[(1, 51137130), (2, 25568565), (3, 17045710), (5, 10227426), (6, 8522855), (10, 5113713), (11, 4648830), (15, 3409142), (22, 2324415), (30, 1704571), (33, 1549610), (55, 929766), (66, 774805), (83, 616110), (110, 464883), (165, 309922), (166, 308055), (249, 205370), (330, 154961), (415, 123222), (498, 102685), (830, 61611), (913, 56010), (1245, 41074), (1826, 28005), (1867, 27390), (2490, 20537), (2739, 18670), (3734, 13695), (4565, 11202), (5478, 9335), (5601, 9130)]