51986415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{317}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 93064608

約数和(自身を除く): 41078193

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 317, 377, 435, 841, 951, 1131, 1585, 1885, 2523, 4121, 4205, 4755, 5655, 9193, 10933, 12363, 12615, 20605, 27579, 32799, 45965, 54665, 61815, 119509, 137895, 163995, 266597, 358527, 597545, 799791, 1332985, 1792635, 3465761, 3998955, 10397283, 17328805, 51986415]

約数ペア:

[(1, 51986415), (3, 17328805), (5, 10397283), (13, 3998955), (15, 3465761), (29, 1792635), (39, 1332985), (65, 799791), (87, 597545), (145, 358527), (195, 266597), (317, 163995), (377, 137895), (435, 119509), (841, 61815), (951, 54665), (1131, 45965), (1585, 32799), (1885, 27579), (2523, 20605), (4121, 12615), (4205, 12363), (4755, 10933), (5655, 9193)]