53457950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 126658560

約数和(自身を除く): 73200610

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 31, 35, 50, 62, 65, 70, 91, 130, 155, 175, 182, 217, 310, 325, 350, 379, 403, 434, 455, 650, 758, 775, 806, 910, 1085, 1550, 1895, 2015, 2170, 2275, 2653, 2821, 3790, 4030, 4550, 4927, 5306, 5425, 5642, 9475, 9854, 10075, 10850, 11749, 13265, 14105, 18950, 20150, 23498, 24635, 26530, 28210, 34489, 49270, 58745, 66325, 68978, 70525, 82243, 117490, 123175, 132650, 141050, 152737, 164486, 172445, 246350, 293725, 305474, 344890, 411215, 587450, 763685, 822430, 862225, 1069159, 1527370, 1724450, 2056075, 2138318, 3818425, 4112150, 5345795, 7636850, 10691590, 26728975, 53457950]

約数ペア:

[(1, 53457950), (2, 26728975), (5, 10691590), (7, 7636850), (10, 5345795), (13, 4112150), (14, 3818425), (25, 2138318), (26, 2056075), (31, 1724450), (35, 1527370), (50, 1069159), (62, 862225), (65, 822430), (70, 763685), (91, 587450), (130, 411215), (155, 344890), (175, 305474), (182, 293725), (217, 246350), (310, 172445), (325, 164486), (350, 152737), (379, 141050), (403, 132650), (434, 123175), (455, 117490), (650, 82243), (758, 70525), (775, 68978), (806, 66325), (910, 58745), (1085, 49270), (1550, 34489), (1895, 28210), (2015, 26530), (2170, 24635), (2275, 23498), (2653, 20150), (2821, 18950), (3790, 14105), (4030, 13265), (4550, 11749), (4927, 10850), (5306, 10075), (5425, 9854), (5642, 9475)]