50195691

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 90015744

約数和(自身を除く): 39820053

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 167, 273, 367, 501, 819, 1101, 1169, 1503, 2171, 2569, 3303, 3507, 4771, 6513, 7707, 10521, 14313, 15197, 19539, 23121, 33397, 42939, 45591, 61289, 100191, 136773, 183867, 300573, 429023, 551601, 796757, 1287069, 2390271, 3861207, 5577299, 7170813, 16731897, 50195691]

約数ペア:

[(1, 50195691), (3, 16731897), (7, 7170813), (9, 5577299), (13, 3861207), (21, 2390271), (39, 1287069), (63, 796757), (91, 551601), (117, 429023), (167, 300573), (273, 183867), (367, 136773), (501, 100191), (819, 61289), (1101, 45591), (1169, 42939), (1503, 33397), (2171, 23121), (2569, 19539), (3303, 15197), (3507, 14313), (4771, 10521), (6513, 7707)]