54402928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2671}}^1$

素因数の和:2765

約数の個数: 40

約数和(自身を含む): 112651520

約数和(自身を除く): 58248592

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 2546, 2671, 5092, 5342, 10184, 10684, 20368, 21368, 42736, 50749, 101498, 178957, 202996, 357914, 405992, 715828, 811984, 1431656, 2863312, 3400183, 6800366, 13600732, 27201464, 54402928]

約数ペア:

[(1, 54402928), (2, 27201464), (4, 13600732), (8, 6800366), (16, 3400183), (19, 2863312), (38, 1431656), (67, 811984), (76, 715828), (134, 405992), (152, 357914), (268, 202996), (304, 178957), (536, 101498), (1072, 50749), (1273, 42736), (2546, 21368), (2671, 20368), (5092, 10684), (5342, 10184)]