56545825

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 86244480

約数和(自身を除く): 29698655

約数列:

[1, 5, 7, 17, 25, 35, 83, 85, 119, 175, 229, 415, 425, 581, 595, 1145, 1411, 1603, 2075, 2905, 2975, 3893, 5725, 7055, 8015, 9877, 14525, 19007, 19465, 27251, 35275, 40075, 49385, 95035, 97325, 133049, 136255, 246925, 323119, 475175, 665245, 681275, 1615595, 2261833, 3326225, 8077975, 11309165, 56545825]

約数ペア:

[(1, 56545825), (5, 11309165), (7, 8077975), (17, 3326225), (25, 2261833), (35, 1615595), (83, 681275), (85, 665245), (119, 475175), (175, 323119), (229, 246925), (415, 136255), (425, 133049), (581, 97325), (595, 95035), (1145, 49385), (1411, 40075), (1603, 35275), (2075, 27251), (2905, 19465), (2975, 19007), (3893, 14525), (5725, 9877), (7055, 8015)]