51388891545

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10651}}^1\times {\mathrm{5273}}^1$

素因数の和:15993

約数の個数: 32

約数和(自身を含む): 83593828224

約数和(自身を除く): 32204936679

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 5273, 10651, 15819, 26365, 31953, 53255, 79095, 159765, 321653, 649711, 964959, 1608265, 1949133, 3248555, 4824795, 9745665, 56162723, 168488169, 280813615, 842440845, 3425926103, 10277778309, 17129630515, 51388891545]

約数ペア:

[(1, 51388891545), (3, 17129630515), (5, 10277778309), (15, 3425926103), (61, 842440845), (183, 280813615), (305, 168488169), (915, 56162723), (5273, 9745665), (10651, 4824795), (15819, 3248555), (26365, 1949133), (31953, 1608265), (53255, 964959), (79095, 649711), (159765, 321653)]