53741915

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 70281216

約数和(自身を除く): 16539301

約数列:

[1, 5, 23, 47, 61, 115, 163, 235, 305, 815, 1081, 1403, 2867, 3749, 5405, 7015, 7661, 9943, 14335, 18745, 38305, 49715, 65941, 176203, 228689, 329705, 467321, 881015, 1143445, 2336605, 10748383, 53741915]

約数ペア:

[(1, 53741915), (5, 10748383), (23, 2336605), (47, 1143445), (61, 881015), (115, 467321), (163, 329705), (235, 228689), (305, 176203), (815, 65941), (1081, 49715), (1403, 38305), (2867, 18745), (3749, 14335), (5405, 9943), (7015, 7661)]