55904300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{13001}}^1$

素因数の和:13058

約数の個数: 36

約数和(自身を含む): 124143096

約数和(自身を除く): 68238796

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 13001, 26002, 52004, 65005, 130010, 260020, 325025, 559043, 650050, 1118086, 1300100, 2236172, 2795215, 5590430, 11180860, 13976075, 27952150, 55904300]

約数ペア:

[(1, 55904300), (2, 27952150), (4, 13976075), (5, 11180860), (10, 5590430), (20, 2795215), (25, 2236172), (43, 1300100), (50, 1118086), (86, 650050), (100, 559043), (172, 325025), (215, 260020), (430, 130010), (860, 65005), (1075, 52004), (2150, 26002), (4300, 13001)]