49261630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19471}}^1$

素因数の和:19512

約数の個数: 32

約数和(自身を含む): 100942848

約数和(自身を除く): 51681218

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 19471, 38942, 97355, 194710, 214181, 428362, 447833, 895666, 1070905, 2141810, 2239165, 4478330, 4926163, 9852326, 24630815, 49261630]

約数ペア:

[(1, 49261630), (2, 24630815), (5, 9852326), (10, 4926163), (11, 4478330), (22, 2239165), (23, 2141810), (46, 1070905), (55, 895666), (110, 447833), (115, 428362), (230, 214181), (253, 194710), (506, 97355), (1265, 38942), (2530, 19471)]