49812455

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1187}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 75271680

約数和(自身を除く): 25459225

約数列:

[1, 5, 7, 11, 35, 55, 77, 109, 385, 545, 763, 1187, 1199, 3815, 5935, 5995, 8309, 8393, 13057, 41545, 41965, 65285, 91399, 129383, 456995, 646915, 905681, 1423213, 4528405, 7116065, 9962491, 49812455]

約数ペア:

[(1, 49812455), (5, 9962491), (7, 7116065), (11, 4528405), (35, 1423213), (55, 905681), (77, 646915), (109, 456995), (385, 129383), (545, 91399), (763, 65285), (1187, 41965), (1199, 41545), (3815, 13057), (5935, 8393), (5995, 8309)]