54403818

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{877}}^1$

素因数の和:1107

約数の個数: 48

約数和(自身を含む): 127317024

約数和(自身を除く): 72913206

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 211, 294, 422, 633, 877, 1266, 1477, 1754, 2631, 2954, 4431, 5262, 6139, 8862, 10339, 12278, 18417, 20678, 31017, 36834, 42973, 62034, 85946, 128919, 185047, 257838, 370094, 555141, 1110282, 1295329, 2590658, 3885987, 7771974, 9067303, 18134606, 27201909, 54403818]

約数ペア:

[(1, 54403818), (2, 27201909), (3, 18134606), (6, 9067303), (7, 7771974), (14, 3885987), (21, 2590658), (42, 1295329), (49, 1110282), (98, 555141), (147, 370094), (211, 257838), (294, 185047), (422, 128919), (633, 85946), (877, 62034), (1266, 42973), (1477, 36834), (1754, 31017), (2631, 20678), (2954, 18417), (4431, 12278), (5262, 10339), (6139, 8862)]