50557556

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{113}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 111209280

約数和(自身を除く): 60651724

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 113, 116, 133, 203, 226, 266, 406, 452, 532, 551, 791, 812, 841, 1102, 1582, 1682, 2147, 2204, 3164, 3277, 3364, 3857, 4294, 5887, 6554, 7714, 8588, 11774, 13108, 15029, 15428, 15979, 22939, 23548, 30058, 31958, 45878, 60116, 62263, 63916, 91756, 95033, 111853, 124526, 190066, 223706, 249052, 380132, 435841, 447412, 665231, 871682, 1330462, 1743364, 1805627, 2660924, 3611254, 7222508, 12639389, 25278778, 50557556]

約数ペア:

[(1, 50557556), (2, 25278778), (4, 12639389), (7, 7222508), (14, 3611254), (19, 2660924), (28, 1805627), (29, 1743364), (38, 1330462), (58, 871682), (76, 665231), (113, 447412), (116, 435841), (133, 380132), (203, 249052), (226, 223706), (266, 190066), (406, 124526), (452, 111853), (532, 95033), (551, 91756), (791, 63916), (812, 62263), (841, 60116), (1102, 45878), (1582, 31958), (1682, 30058), (2147, 23548), (2204, 22939), (3164, 15979), (3277, 15428), (3364, 15029), (3857, 13108), (4294, 11774), (5887, 8588), (6554, 7714)]