54868485

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3929}}^1$

素因数の和:3970

約数の個数: 48

約数和(自身を含む): 107524800

約数和(自身を除く): 52656315

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 665, 735, 931, 1995, 2793, 3929, 4655, 11787, 13965, 19645, 27503, 58935, 74651, 82509, 137515, 192521, 223953, 373255, 412545, 522557, 577563, 962605, 1119765, 1567671, 2612785, 2887815, 3657899, 7838355, 10973697, 18289495, 54868485]

約数ペア:

[(1, 54868485), (3, 18289495), (5, 10973697), (7, 7838355), (15, 3657899), (19, 2887815), (21, 2612785), (35, 1567671), (49, 1119765), (57, 962605), (95, 577563), (105, 522557), (133, 412545), (147, 373255), (245, 223953), (285, 192521), (399, 137515), (665, 82509), (735, 74651), (931, 58935), (1995, 27503), (2793, 19645), (3929, 13965), (4655, 11787)]