46889050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:248

約数の個数: 72

約数和(自身を含む): 98029440

約数和(自身を除く): 51140390

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 169, 179, 310, 325, 338, 358, 403, 650, 775, 806, 845, 895, 1550, 1690, 1790, 2015, 2327, 4030, 4225, 4475, 4654, 5239, 5549, 8450, 8950, 10075, 10478, 11098, 11635, 20150, 23270, 26195, 27745, 30251, 52390, 55490, 58175, 60502, 72137, 116350, 130975, 138725, 144274, 151255, 261950, 277450, 302510, 360685, 721370, 756275, 937781, 1512550, 1803425, 1875562, 3606850, 4688905, 9377810, 23444525, 46889050]

約数ペア:

[(1, 46889050), (2, 23444525), (5, 9377810), (10, 4688905), (13, 3606850), (25, 1875562), (26, 1803425), (31, 1512550), (50, 937781), (62, 756275), (65, 721370), (130, 360685), (155, 302510), (169, 277450), (179, 261950), (310, 151255), (325, 144274), (338, 138725), (358, 130975), (403, 116350), (650, 72137), (775, 60502), (806, 58175), (845, 55490), (895, 52390), (1550, 30251), (1690, 27745), (1790, 26195), (2015, 23270), (2327, 20150), (4030, 11635), (4225, 11098), (4475, 10478), (4654, 10075), (5239, 8950), (5549, 8450)]