55775356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2287}}^1$

素因数の和:2378

約数の個数: 48

約数和(自身を含む): 121977856

約数和(自身を除く): 66202500

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 871, 938, 1742, 1876, 2287, 3484, 4574, 6097, 9148, 12194, 16009, 24388, 29731, 32018, 59462, 64036, 118924, 153229, 208117, 306458, 416234, 612916, 832468, 1072603, 1991977, 2145206, 3983954, 4290412, 7967908, 13943839, 27887678, 55775356]

約数ペア:

[(1, 55775356), (2, 27887678), (4, 13943839), (7, 7967908), (13, 4290412), (14, 3983954), (26, 2145206), (28, 1991977), (52, 1072603), (67, 832468), (91, 612916), (134, 416234), (182, 306458), (268, 208117), (364, 153229), (469, 118924), (871, 64036), (938, 59462), (1742, 32018), (1876, 29731), (2287, 24388), (3484, 16009), (4574, 12194), (6097, 9148)]