51499644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1499}}^1$

素因数の和:1922

約数の個数: 48

約数和(自身を含む): 137760000

約数和(自身を除く): 86260356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 409, 818, 1227, 1499, 1636, 2454, 2863, 2998, 4497, 4908, 5726, 5996, 8589, 8994, 10493, 11452, 17178, 17988, 20986, 31479, 34356, 41972, 62958, 125916, 613091, 1226182, 1839273, 2452364, 3678546, 4291637, 7357092, 8583274, 12874911, 17166548, 25749822, 51499644]

約数ペア:

[(1, 51499644), (2, 25749822), (3, 17166548), (4, 12874911), (6, 8583274), (7, 7357092), (12, 4291637), (14, 3678546), (21, 2452364), (28, 1839273), (42, 1226182), (84, 613091), (409, 125916), (818, 62958), (1227, 41972), (1499, 34356), (1636, 31479), (2454, 20986), (2863, 17988), (2998, 17178), (4497, 11452), (4908, 10493), (5726, 8994), (5996, 8589)]