55440294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1721}}^1$

素因数の和:1805

約数の個数: 64

約数和(自身を含む): 138862080

約数和(自身を除く): 83421786

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 59, 78, 91, 118, 177, 182, 273, 354, 413, 546, 767, 826, 1239, 1534, 1721, 2301, 2478, 3442, 4602, 5163, 5369, 10326, 10738, 12047, 16107, 22373, 24094, 32214, 36141, 44746, 67119, 72282, 101539, 134238, 156611, 203078, 304617, 313222, 469833, 609234, 710773, 939666, 1320007, 1421546, 2132319, 2640014, 3960021, 4264638, 7920042, 9240049, 18480098, 27720147, 55440294]

約数ペア:

[(1, 55440294), (2, 27720147), (3, 18480098), (6, 9240049), (7, 7920042), (13, 4264638), (14, 3960021), (21, 2640014), (26, 2132319), (39, 1421546), (42, 1320007), (59, 939666), (78, 710773), (91, 609234), (118, 469833), (177, 313222), (182, 304617), (273, 203078), (354, 156611), (413, 134238), (546, 101539), (767, 72282), (826, 67119), (1239, 44746), (1534, 36141), (1721, 32214), (2301, 24094), (2478, 22373), (3442, 16107), (4602, 12047), (5163, 10738), (5369, 10326)]