49785484

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 102574080

約数和(自身を除く): 52788596

約数列:

[1, 2, 4, 7, 14, 28, 71, 79, 142, 158, 284, 316, 317, 497, 553, 634, 994, 1106, 1268, 1988, 2212, 2219, 4438, 5609, 8876, 11218, 22436, 22507, 25043, 39263, 45014, 50086, 78526, 90028, 100172, 157052, 157549, 175301, 315098, 350602, 630196, 701204, 1778053, 3556106, 7112212, 12446371, 24892742, 49785484]

約数ペア:

[(1, 49785484), (2, 24892742), (4, 12446371), (7, 7112212), (14, 3556106), (28, 1778053), (71, 701204), (79, 630196), (142, 350602), (158, 315098), (284, 175301), (316, 157549), (317, 157052), (497, 100172), (553, 90028), (634, 78526), (994, 50086), (1106, 45014), (1268, 39263), (1988, 25043), (2212, 22507), (2219, 22436), (4438, 11218), (5609, 8876)]