50813950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:298

約数の個数: 72

約数和(自身を含む): 107165016

約数和(自身を除く): 56351066

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 121, 185, 227, 242, 275, 370, 407, 454, 550, 605, 814, 925, 1135, 1210, 1850, 2035, 2270, 2497, 3025, 4070, 4477, 4994, 5675, 6050, 8399, 8954, 10175, 11350, 12485, 16798, 20350, 22385, 24970, 27467, 41995, 44770, 54934, 62425, 83990, 92389, 111925, 124850, 137335, 184778, 209975, 223850, 274670, 419950, 461945, 686675, 923890, 1016279, 1373350, 2032558, 2309725, 4619450, 5081395, 10162790, 25406975, 50813950]

約数ペア:

[(1, 50813950), (2, 25406975), (5, 10162790), (10, 5081395), (11, 4619450), (22, 2309725), (25, 2032558), (37, 1373350), (50, 1016279), (55, 923890), (74, 686675), (110, 461945), (121, 419950), (185, 274670), (227, 223850), (242, 209975), (275, 184778), (370, 137335), (407, 124850), (454, 111925), (550, 92389), (605, 83990), (814, 62425), (925, 54934), (1135, 44770), (1210, 41995), (1850, 27467), (2035, 24970), (2270, 22385), (2497, 20350), (3025, 16798), (4070, 12485), (4477, 11350), (4994, 10175), (5675, 8954), (6050, 8399)]