53235540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3049}}^1$

素因数の和:3161

約数の個数: 72

約数和(自身を含む): 163199400

約数和(自身を除く): 109963860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3049, 3492, 4365, 5820, 6098, 8730, 9147, 12196, 15245, 17460, 18294, 27441, 30490, 36588, 45735, 54882, 60980, 91470, 109764, 137205, 182940, 274410, 295753, 548820, 591506, 887259, 1183012, 1478765, 1774518, 2661777, 2957530, 3549036, 4436295, 5323554, 5915060, 8872590, 10647108, 13308885, 17745180, 26617770, 53235540]

約数ペア:

[(1, 53235540), (2, 26617770), (3, 17745180), (4, 13308885), (5, 10647108), (6, 8872590), (9, 5915060), (10, 5323554), (12, 4436295), (15, 3549036), (18, 2957530), (20, 2661777), (30, 1774518), (36, 1478765), (45, 1183012), (60, 887259), (90, 591506), (97, 548820), (180, 295753), (194, 274410), (291, 182940), (388, 137205), (485, 109764), (582, 91470), (873, 60980), (970, 54882), (1164, 45735), (1455, 36588), (1746, 30490), (1940, 27441), (2910, 18294), (3049, 17460), (3492, 15245), (4365, 12196), (5820, 9147), (6098, 8730)]