49919655

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 82226880

約数和(自身を除く): 32307225

約数列:

[1, 3, 5, 15, 61, 89, 183, 267, 305, 445, 613, 915, 1335, 1839, 3065, 5429, 9195, 16287, 27145, 37393, 54557, 81435, 112179, 163671, 186965, 272785, 560895, 818355, 3327977, 9983931, 16639885, 49919655]

約数ペア:

[(1, 49919655), (3, 16639885), (5, 9983931), (15, 3327977), (61, 818355), (89, 560895), (183, 272785), (267, 186965), (305, 163671), (445, 112179), (613, 81435), (915, 54557), (1335, 37393), (1839, 27145), (3065, 16287), (5429, 9195)]