54620860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16963}}^1$

素因数の和:17002

約数の個数: 48

約数和(自身を含む): 136797696

約数和(自身を除く): 82176836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 16963, 33926, 67852, 84815, 118741, 169630, 237482, 339260, 390149, 474964, 593705, 780298, 1187410, 1560596, 1950745, 2374820, 2731043, 3901490, 5462086, 7802980, 10924172, 13655215, 27310430, 54620860]

約数ペア:

[(1, 54620860), (2, 27310430), (4, 13655215), (5, 10924172), (7, 7802980), (10, 5462086), (14, 3901490), (20, 2731043), (23, 2374820), (28, 1950745), (35, 1560596), (46, 1187410), (70, 780298), (92, 593705), (115, 474964), (140, 390149), (161, 339260), (230, 237482), (322, 169630), (460, 118741), (644, 84815), (805, 67852), (1610, 33926), (3220, 16963)]