48630100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 112102200

約数和(自身を除く): 63472100

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 41, 50, 58, 82, 100, 116, 145, 164, 205, 290, 409, 410, 580, 725, 818, 820, 1025, 1189, 1450, 1636, 2045, 2050, 2378, 2900, 4090, 4100, 4756, 5945, 8180, 10225, 11861, 11890, 16769, 20450, 23722, 23780, 29725, 33538, 40900, 47444, 59305, 59450, 67076, 83845, 118610, 118900, 167690, 237220, 296525, 335380, 419225, 486301, 593050, 838450, 972602, 1186100, 1676900, 1945204, 2431505, 4863010, 9726020, 12157525, 24315050, 48630100]

約数ペア:

[(1, 48630100), (2, 24315050), (4, 12157525), (5, 9726020), (10, 4863010), (20, 2431505), (25, 1945204), (29, 1676900), (41, 1186100), (50, 972602), (58, 838450), (82, 593050), (100, 486301), (116, 419225), (145, 335380), (164, 296525), (205, 237220), (290, 167690), (409, 118900), (410, 118610), (580, 83845), (725, 67076), (818, 59450), (820, 59305), (1025, 47444), (1189, 40900), (1450, 33538), (1636, 29725), (2045, 23780), (2050, 23722), (2378, 20450), (2900, 16769), (4090, 11890), (4100, 11861), (4756, 10225), (5945, 8180)]