55153278

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 129392640

約数和(自身を除く): 74239362

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 47, 54, 62, 93, 94, 141, 186, 279, 282, 423, 558, 701, 837, 846, 1269, 1402, 1457, 1674, 2103, 2538, 2914, 4206, 4371, 6309, 8742, 12618, 13113, 18927, 21731, 26226, 32947, 37854, 39339, 43462, 65193, 65894, 78678, 98841, 130386, 195579, 197682, 296523, 391158, 586737, 593046, 889569, 1021357, 1173474, 1779138, 2042714, 3064071, 6128142, 9192213, 18384426, 27576639, 55153278]

約数ペア:

[(1, 55153278), (2, 27576639), (3, 18384426), (6, 9192213), (9, 6128142), (18, 3064071), (27, 2042714), (31, 1779138), (47, 1173474), (54, 1021357), (62, 889569), (93, 593046), (94, 586737), (141, 391158), (186, 296523), (279, 197682), (282, 195579), (423, 130386), (558, 98841), (701, 78678), (837, 65894), (846, 65193), (1269, 43462), (1402, 39339), (1457, 37854), (1674, 32947), (2103, 26226), (2538, 21731), (2914, 18927), (4206, 13113), (4371, 12618), (6309, 8742)]