56884590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{12899}}^1$

素因数の和:12926

約数の個数: 72

約数和(自身を含む): 172060200

約数和(自身を除く): 115175610

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, 12899, 25798, 38697, 64495, 77394, 90293, 116091, 128990, 180586, 193485, 232182, 270879, 386970, 451465, 541758, 580455, 632051, 812637, 902930, 1160910, 1264102, 1354395, 1625274, 1896153, 2708790, 3160255, 3792306, 4063185, 5688459, 6320510, 8126370, 9480765, 11376918, 18961530, 28442295, 56884590]

約数ペア:

[(1, 56884590), (2, 28442295), (3, 18961530), (5, 11376918), (6, 9480765), (7, 8126370), (9, 6320510), (10, 5688459), (14, 4063185), (15, 3792306), (18, 3160255), (21, 2708790), (30, 1896153), (35, 1625274), (42, 1354395), (45, 1264102), (49, 1160910), (63, 902930), (70, 812637), (90, 632051), (98, 580455), (105, 541758), (126, 451465), (147, 386970), (210, 270879), (245, 232182), (294, 193485), (315, 180586), (441, 128990), (490, 116091), (630, 90293), (735, 77394), (882, 64495), (1470, 38697), (2205, 25798), (4410, 12899)]