49251618

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4127}}^1$

素因数の和:4168

約数の個数: 64

約数和(自身を含む): 124830720

約数和(自身を除く): 75579102

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1989, 3978, 4127, 5967, 8254, 11934, 12381, 24762, 37143, 53651, 70159, 74286, 107302, 111429, 140318, 160953, 210477, 222858, 321906, 420954, 482859, 631431, 912067, 965718, 1262862, 1448577, 1824134, 1894293, 2736201, 2897154, 3788586, 5472402, 8208603, 16417206, 24625809, 49251618]

約数ペア:

[(1, 49251618), (2, 24625809), (3, 16417206), (6, 8208603), (9, 5472402), (13, 3788586), (17, 2897154), (18, 2736201), (26, 1894293), (27, 1824134), (34, 1448577), (39, 1262862), (51, 965718), (54, 912067), (78, 631431), (102, 482859), (117, 420954), (153, 321906), (221, 222858), (234, 210477), (306, 160953), (351, 140318), (442, 111429), (459, 107302), (663, 74286), (702, 70159), (918, 53651), (1326, 37143), (1989, 24762), (3978, 12381), (4127, 11934), (5967, 8254)]