47312210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 95290776

約数和(自身を除く): 47978566

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 121, 122, 242, 305, 605, 610, 641, 671, 1210, 1282, 1342, 3205, 3355, 6410, 6710, 7051, 7381, 14102, 14762, 35255, 36905, 39101, 70510, 73810, 77561, 78202, 155122, 195505, 387805, 391010, 430111, 775610, 860222, 2150555, 4301110, 4731221, 9462442, 23656105, 47312210]

約数ペア:

[(1, 47312210), (2, 23656105), (5, 9462442), (10, 4731221), (11, 4301110), (22, 2150555), (55, 860222), (61, 775610), (110, 430111), (121, 391010), (122, 387805), (242, 195505), (305, 155122), (605, 78202), (610, 77561), (641, 73810), (671, 70510), (1210, 39101), (1282, 36905), (1342, 35255), (3205, 14762), (3355, 14102), (6410, 7381), (6710, 7051)]