51374805

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1327}}^1$

素因数の和:1453

約数の個数: 32

約数和(自身を含む): 86054400

約数和(自身を除く): 34679595

約数列:

[1, 3, 5, 15, 29, 87, 89, 145, 267, 435, 445, 1327, 1335, 2581, 3981, 6635, 7743, 12905, 19905, 38483, 38715, 115449, 118103, 192415, 354309, 577245, 590515, 1771545, 3424987, 10274961, 17124935, 51374805]

約数ペア:

[(1, 51374805), (3, 17124935), (5, 10274961), (15, 3424987), (29, 1771545), (87, 590515), (89, 577245), (145, 354309), (267, 192415), (435, 118103), (445, 115449), (1327, 38715), (1335, 38483), (2581, 19905), (3981, 12905), (6635, 7743)]