53272638

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 118300416

約数和(自身を除く): 65027778

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 163, 201, 271, 326, 402, 489, 542, 603, 813, 978, 1206, 1467, 1626, 2439, 2934, 4878, 10921, 18157, 21842, 32763, 36314, 44173, 54471, 65526, 88346, 98289, 108942, 132519, 163413, 196578, 265038, 326826, 397557, 795114, 2959591, 5919182, 8878773, 17757546, 26636319, 53272638]

約数ペア:

[(1, 53272638), (2, 26636319), (3, 17757546), (6, 8878773), (9, 5919182), (18, 2959591), (67, 795114), (134, 397557), (163, 326826), (201, 265038), (271, 196578), (326, 163413), (402, 132519), (489, 108942), (542, 98289), (603, 88346), (813, 65526), (978, 54471), (1206, 44173), (1467, 36314), (1626, 32763), (2439, 21842), (2934, 18157), (4878, 10921)]