54845490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{261169}}^1$

素因数の和:261186

約数の個数: 32

約数和(自身を含む): 150433920

約数和(自身を除く): 95588430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 261169, 522338, 783507, 1305845, 1567014, 1828183, 2611690, 3656366, 3917535, 5484549, 7835070, 9140915, 10969098, 18281830, 27422745, 54845490]

約数ペア:

[(1, 54845490), (2, 27422745), (3, 18281830), (5, 10969098), (6, 9140915), (7, 7835070), (10, 5484549), (14, 3917535), (15, 3656366), (21, 2611690), (30, 1828183), (35, 1567014), (42, 1305845), (70, 783507), (105, 522338), (210, 261169)]