53498940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7369}}^1$

素因数の和:7403

約数の個数: 72

約数和(自身を含む): 164675280

約数和(自身を除く): 111176340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 7369, 14738, 22107, 29476, 36845, 44214, 73690, 81059, 88428, 110535, 147380, 162118, 221070, 243177, 324236, 405295, 442140, 486354, 810590, 891649, 972708, 1215885, 1621180, 1783298, 2431770, 2674947, 3566596, 4458245, 4863540, 5349894, 8916490, 10699788, 13374735, 17832980, 26749470, 53498940]

約数ペア:

[(1, 53498940), (2, 26749470), (3, 17832980), (4, 13374735), (5, 10699788), (6, 8916490), (10, 5349894), (11, 4863540), (12, 4458245), (15, 3566596), (20, 2674947), (22, 2431770), (30, 1783298), (33, 1621180), (44, 1215885), (55, 972708), (60, 891649), (66, 810590), (110, 486354), (121, 442140), (132, 405295), (165, 324236), (220, 243177), (242, 221070), (330, 162118), (363, 147380), (484, 110535), (605, 88428), (660, 81059), (726, 73690), (1210, 44214), (1452, 36845), (1815, 29476), (2420, 22107), (3630, 14738), (7260, 7369)]