55971210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{20963}}^1$

素因数の和:21062

約数の個数: 32

約数和(自身を含む): 135846720

約数和(自身を除く): 79875510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 20963, 41926, 62889, 104815, 125778, 209630, 314445, 628890, 1865707, 3731414, 5597121, 9328535, 11194242, 18657070, 27985605, 55971210]

約数ペア:

[(1, 55971210), (2, 27985605), (3, 18657070), (5, 11194242), (6, 9328535), (10, 5597121), (15, 3731414), (30, 1865707), (89, 628890), (178, 314445), (267, 209630), (445, 125778), (534, 104815), (890, 62889), (1335, 41926), (2670, 20963)]