53643952

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:545

約数の個数: 40

約数和(自身を含む): 106479296

約数和(自身を除く): 52835344

約数列:

[1, 2, 4, 8, 16, 67, 134, 163, 268, 307, 326, 536, 614, 652, 1072, 1228, 1304, 2456, 2608, 4912, 10921, 20569, 21842, 41138, 43684, 50041, 82276, 87368, 100082, 164552, 174736, 200164, 329104, 400328, 800656, 3352747, 6705494, 13410988, 26821976, 53643952]

約数ペア:

[(1, 53643952), (2, 26821976), (4, 13410988), (8, 6705494), (16, 3352747), (67, 800656), (134, 400328), (163, 329104), (268, 200164), (307, 174736), (326, 164552), (536, 100082), (614, 87368), (652, 82276), (1072, 50041), (1228, 43684), (1304, 41138), (2456, 21842), (2608, 20569), (4912, 10921)]