53287090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1213}}^1$

素因数の和:1434

約数の個数: 32

約数和(自身を含む): 100694016

約数和(自身を除く): 47406926

約数列:

[1, 2, 5, 10, 23, 46, 115, 191, 230, 382, 955, 1213, 1910, 2426, 4393, 6065, 8786, 12130, 21965, 27899, 43930, 55798, 139495, 231683, 278990, 463366, 1158415, 2316830, 5328709, 10657418, 26643545, 53287090]

約数ペア:

[(1, 53287090), (2, 26643545), (5, 10657418), (10, 5328709), (23, 2316830), (46, 1158415), (115, 463366), (191, 278990), (230, 231683), (382, 139495), (955, 55798), (1213, 43930), (1910, 27899), (2426, 21965), (4393, 12130), (6065, 8786)]