49919610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4129}}^1$

素因数の和:4183

約数の個数: 64

約数和(自身を含む): 133217280

約数和(自身を除く): 83297670

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 4129, 6045, 8258, 12090, 12387, 20645, 24774, 41290, 53677, 61935, 107354, 123870, 127999, 161031, 255998, 268385, 322062, 383997, 536770, 639995, 767994, 805155, 1279990, 1610310, 1663987, 1919985, 3327974, 3839970, 4991961, 8319935, 9983922, 16639870, 24959805, 49919610]

約数ペア:

[(1, 49919610), (2, 24959805), (3, 16639870), (5, 9983922), (6, 8319935), (10, 4991961), (13, 3839970), (15, 3327974), (26, 1919985), (30, 1663987), (31, 1610310), (39, 1279990), (62, 805155), (65, 767994), (78, 639995), (93, 536770), (130, 383997), (155, 322062), (186, 268385), (195, 255998), (310, 161031), (390, 127999), (403, 123870), (465, 107354), (806, 61935), (930, 53677), (1209, 41290), (2015, 24774), (2418, 20645), (4030, 12387), (4129, 12090), (6045, 8258)]