56791845

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3701}}^1$

素因数の和:3754

約数の個数: 48

約数和(自身を含む): 110882304

約数和(自身を除く): 54090459

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 3069, 3701, 5115, 11103, 15345, 18505, 33309, 40711, 55515, 114731, 122133, 166545, 203555, 344193, 366399, 573655, 610665, 1032579, 1262041, 1720965, 1831995, 3786123, 5162895, 6310205, 11358369, 18930615, 56791845]

約数ペア:

[(1, 56791845), (3, 18930615), (5, 11358369), (9, 6310205), (11, 5162895), (15, 3786123), (31, 1831995), (33, 1720965), (45, 1262041), (55, 1032579), (93, 610665), (99, 573655), (155, 366399), (165, 344193), (279, 203555), (341, 166545), (465, 122133), (495, 114731), (1023, 55515), (1395, 40711), (1705, 33309), (3069, 18505), (3701, 15345), (5115, 11103)]