48719671

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 70670880

約数和(自身を除く): 21951209

約数列:

[1, 7, 11, 13, 17, 49, 77, 91, 119, 143, 187, 221, 409, 539, 637, 833, 1001, 1309, 1547, 2431, 2863, 4499, 5317, 6953, 7007, 9163, 10829, 17017, 20041, 31493, 37219, 48671, 58487, 76483, 90389, 119119, 220451, 260533, 340697, 409409, 535381, 632723, 994279, 2865863, 3747667, 4429061, 6959953, 48719671]

約数ペア:

[(1, 48719671), (7, 6959953), (11, 4429061), (13, 3747667), (17, 2865863), (49, 994279), (77, 632723), (91, 535381), (119, 409409), (143, 340697), (187, 260533), (221, 220451), (409, 119119), (539, 90389), (637, 76483), (833, 58487), (1001, 48671), (1309, 37219), (1547, 31493), (2431, 20041), (2863, 17017), (4499, 10829), (5317, 9163), (6953, 7007)]