50339660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1711

約数の個数: 72

約数和(自身を含む): 127016064

約数和(自身を除く): 76676404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 980, 1085, 1519, 1657, 2170, 3038, 3314, 4340, 6076, 6628, 7595, 8285, 11599, 15190, 16570, 23198, 30380, 33140, 46396, 51367, 57995, 81193, 102734, 115990, 162386, 205468, 231980, 256835, 324772, 359569, 405965, 513670, 719138, 811930, 1027340, 1438276, 1623860, 1797845, 2516983, 3595690, 5033966, 7191380, 10067932, 12584915, 25169830, 50339660]

約数ペア:

[(1, 50339660), (2, 25169830), (4, 12584915), (5, 10067932), (7, 7191380), (10, 5033966), (14, 3595690), (20, 2516983), (28, 1797845), (31, 1623860), (35, 1438276), (49, 1027340), (62, 811930), (70, 719138), (98, 513670), (124, 405965), (140, 359569), (155, 324772), (196, 256835), (217, 231980), (245, 205468), (310, 162386), (434, 115990), (490, 102734), (620, 81193), (868, 57995), (980, 51367), (1085, 46396), (1519, 33140), (1657, 30380), (2170, 23198), (3038, 16570), (3314, 15190), (4340, 11599), (6076, 8285), (6628, 7595)]