551476130

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1040521}}^1$

素因数の和:1040581

約数の個数: 16

約数和(自身を含む): 1011387384

約数和(自身を除く): 459911254

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 1040521, 2081042, 5202605, 10405210, 55147613, 110295226, 275738065, 551476130]

約数ペア:

[(1, 551476130), (2, 275738065), (5, 110295226), (10, 55147613), (53, 10405210), (106, 5202605), (265, 2081042), (530, 1040521)]