53289965

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^3$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 72748800

約数和(自身を除く): 19458835

約数列:

[1, 5, 19, 23, 29, 95, 115, 145, 437, 551, 667, 841, 2185, 2755, 3335, 4205, 12673, 15979, 19343, 24389, 63365, 79895, 96715, 121945, 367517, 463391, 560947, 1837585, 2316955, 2804735, 10657993, 53289965]

約数ペア:

[(1, 53289965), (5, 10657993), (19, 2804735), (23, 2316955), (29, 1837585), (95, 560947), (115, 463391), (145, 367517), (437, 121945), (551, 96715), (667, 79895), (841, 63365), (2185, 24389), (2755, 19343), (3335, 15979), (4205, 12673)]