57495620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4513}}^1$

素因数の和:4549

約数の個数: 72

約数和(自身を含む): 151291224

約数和(自身を除く): 93795604

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 4513, 6370, 9026, 12740, 18052, 22565, 31591, 45130, 58669, 63182, 90260, 117338, 126364, 157955, 221137, 234676, 293345, 315910, 410683, 442274, 586690, 631820, 821366, 884548, 1105685, 1173380, 1642732, 2053415, 2211370, 2874781, 4106830, 4422740, 5749562, 8213660, 11499124, 14373905, 28747810, 57495620]

約数ペア:

[(1, 57495620), (2, 28747810), (4, 14373905), (5, 11499124), (7, 8213660), (10, 5749562), (13, 4422740), (14, 4106830), (20, 2874781), (26, 2211370), (28, 2053415), (35, 1642732), (49, 1173380), (52, 1105685), (65, 884548), (70, 821366), (91, 631820), (98, 586690), (130, 442274), (140, 410683), (182, 315910), (196, 293345), (245, 234676), (260, 221137), (364, 157955), (455, 126364), (490, 117338), (637, 90260), (910, 63182), (980, 58669), (1274, 45130), (1820, 31591), (2548, 22565), (3185, 18052), (4513, 12740), (6370, 9026)]