53558820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{4723}}^1$

素因数の和:4751

約数の個数: 120

約数和(自身を含む): 192058944

約数和(自身を除く): 138500124

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 4723, 5670, 9446, 11340, 14169, 18892, 23615, 28338, 33061, 42507, 47230, 56676, 66122, 70845, 85014, 94460, 99183, 127521, 132244, 141690, 165305, 170028, 198366, 212535, 255042, 283380, 297549, 330610, 382563, 396732, 425070, 495915, 510084, 595098, 637605, 661220, 765126, 850140, 892647, 991830, 1190196, 1275210, 1487745, 1530252, 1785294, 1912815, 1983660, 2550420, 2677941, 2975490, 3570588, 3825630, 4463235, 5355882, 5950980, 7651260, 8926470, 10711764, 13389705, 17852940, 26779410, 53558820]

約数ペア:

[(1, 53558820), (2, 26779410), (3, 17852940), (4, 13389705), (5, 10711764), (6, 8926470), (7, 7651260), (9, 5950980), (10, 5355882), (12, 4463235), (14, 3825630), (15, 3570588), (18, 2975490), (20, 2677941), (21, 2550420), (27, 1983660), (28, 1912815), (30, 1785294), (35, 1530252), (36, 1487745), (42, 1275210), (45, 1190196), (54, 991830), (60, 892647), (63, 850140), (70, 765126), (81, 661220), (84, 637605), (90, 595098), (105, 510084), (108, 495915), (126, 425070), (135, 396732), (140, 382563), (162, 330610), (180, 297549), (189, 283380), (210, 255042), (252, 212535), (270, 198366), (315, 170028), (324, 165305), (378, 141690), (405, 132244), (420, 127521), (540, 99183), (567, 94460), (630, 85014), (756, 70845), (810, 66122), (945, 56676), (1134, 47230), (1260, 42507), (1620, 33061), (1890, 28338), (2268, 23615), (2835, 18892), (3780, 14169), (4723, 11340), (5670, 9446)]