47862420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8963}}^1$

素因数の和:9064

約数の個数: 48

約数和(自身を含む): 135535680

約数和(自身を除く): 87673260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 8963, 17926, 26889, 35852, 44815, 53778, 89630, 107556, 134445, 179260, 268890, 537780, 797707, 1595414, 2393121, 3190828, 3988535, 4786242, 7977070, 9572484, 11965605, 15954140, 23931210, 47862420]

約数ペア:

[(1, 47862420), (2, 23931210), (3, 15954140), (4, 11965605), (5, 9572484), (6, 7977070), (10, 4786242), (12, 3988535), (15, 3190828), (20, 2393121), (30, 1595414), (60, 797707), (89, 537780), (178, 268890), (267, 179260), (356, 134445), (445, 107556), (534, 89630), (890, 53778), (1068, 44815), (1335, 35852), (1780, 26889), (2670, 17926), (5340, 8963)]