53208450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{317}}^1\times {\mathrm{373}}^1$

素因数の和:708

約数の個数: 72

約数和(自身を含む): 143788788

約数和(自身を除く): 90580338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 317, 373, 450, 634, 746, 951, 1119, 1585, 1865, 1902, 2238, 2853, 3170, 3357, 3730, 4755, 5595, 5706, 6714, 7925, 9325, 9510, 11190, 14265, 15850, 16785, 18650, 23775, 27975, 28530, 33570, 47550, 55950, 71325, 83925, 118241, 142650, 167850, 236482, 354723, 591205, 709446, 1064169, 1182410, 1773615, 2128338, 2956025, 3547230, 5320845, 5912050, 8868075, 10641690, 17736150, 26604225, 53208450]

約数ペア:

[(1, 53208450), (2, 26604225), (3, 17736150), (5, 10641690), (6, 8868075), (9, 5912050), (10, 5320845), (15, 3547230), (18, 2956025), (25, 2128338), (30, 1773615), (45, 1182410), (50, 1064169), (75, 709446), (90, 591205), (150, 354723), (225, 236482), (317, 167850), (373, 142650), (450, 118241), (634, 83925), (746, 71325), (951, 55950), (1119, 47550), (1585, 33570), (1865, 28530), (1902, 27975), (2238, 23775), (2853, 18650), (3170, 16785), (3357, 15850), (3730, 14265), (4755, 11190), (5595, 9510), (5706, 9325), (6714, 7925)]