52712730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11953}}^1$

素因数の和:11980

約数の個数: 72

約数和(自身を含む): 159442452

約数和(自身を除く): 106729722

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 11953, 23906, 35859, 59765, 71718, 83671, 107577, 119530, 167342, 179295, 215154, 251013, 358590, 418355, 502026, 537885, 585697, 753039, 836710, 1075770, 1171394, 1255065, 1506078, 1757091, 2510130, 2928485, 3514182, 3765195, 5271273, 5856970, 7530390, 8785455, 10542546, 17570910, 26356365, 52712730]

約数ペア:

[(1, 52712730), (2, 26356365), (3, 17570910), (5, 10542546), (6, 8785455), (7, 7530390), (9, 5856970), (10, 5271273), (14, 3765195), (15, 3514182), (18, 2928485), (21, 2510130), (30, 1757091), (35, 1506078), (42, 1255065), (45, 1171394), (49, 1075770), (63, 836710), (70, 753039), (90, 585697), (98, 537885), (105, 502026), (126, 418355), (147, 358590), (210, 251013), (245, 215154), (294, 179295), (315, 167342), (441, 119530), (490, 107577), (630, 83671), (735, 71718), (882, 59765), (1470, 35859), (2205, 23906), (4410, 11953)]