54826768

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:280

約数の個数: 60

約数和(自身を含む): 115117632

約数和(自身を除く): 60290864

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 167, 272, 284, 289, 334, 568, 578, 668, 1136, 1156, 1207, 1336, 2312, 2414, 2672, 2839, 4624, 4828, 5678, 9656, 11356, 11857, 19312, 20519, 22712, 23714, 41038, 45424, 47428, 48263, 82076, 94856, 96526, 164152, 189712, 193052, 201569, 328304, 386104, 403138, 772208, 806276, 1612552, 3225104, 3426673, 6853346, 13706692, 27413384, 54826768]

約数ペア:

[(1, 54826768), (2, 27413384), (4, 13706692), (8, 6853346), (16, 3426673), (17, 3225104), (34, 1612552), (68, 806276), (71, 772208), (136, 403138), (142, 386104), (167, 328304), (272, 201569), (284, 193052), (289, 189712), (334, 164152), (568, 96526), (578, 94856), (668, 82076), (1136, 48263), (1156, 47428), (1207, 45424), (1336, 41038), (2312, 23714), (2414, 22712), (2672, 20519), (2839, 19312), (4624, 11857), (4828, 11356), (5678, 9656)]