49173254

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 87050880

約数和(自身を除く): 37877626

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 169, 247, 338, 361, 403, 494, 589, 722, 806, 1178, 2197, 3211, 4394, 4693, 5239, 6422, 7657, 9386, 10478, 11191, 15314, 22382, 41743, 61009, 68107, 83486, 99541, 122018, 136214, 145483, 199082, 290966, 793117, 1294033, 1586234, 1891279, 2588066, 3782558, 24586627, 49173254]

約数ペア:

[(1, 49173254), (2, 24586627), (13, 3782558), (19, 2588066), (26, 1891279), (31, 1586234), (38, 1294033), (62, 793117), (169, 290966), (247, 199082), (338, 145483), (361, 136214), (403, 122018), (494, 99541), (589, 83486), (722, 68107), (806, 61009), (1178, 41743), (2197, 22382), (3211, 15314), (4394, 11191), (4693, 10478), (5239, 9386), (6422, 7657)]