52943220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2971}}^1$

素因数の和:3003

約数の個数: 120

約数和(自身を含む): 181244448

約数和(自身を除く): 128301228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 2971, 3564, 4455, 5940, 5942, 8910, 8913, 11884, 14855, 17820, 17826, 26739, 29710, 32681, 35652, 44565, 53478, 59420, 65362, 80217, 89130, 98043, 106956, 130724, 133695, 160434, 163405, 178260, 196086, 240651, 267390, 294129, 320868, 326810, 392172, 401085, 481302, 490215, 534780, 588258, 653620, 802170, 882387, 962604, 980430, 1176516, 1203255, 1470645, 1604340, 1764774, 1960860, 2406510, 2647161, 2941290, 3529548, 4411935, 4813020, 5294322, 5882580, 8823870, 10588644, 13235805, 17647740, 26471610, 52943220]

約数ペア:

[(1, 52943220), (2, 26471610), (3, 17647740), (4, 13235805), (5, 10588644), (6, 8823870), (9, 5882580), (10, 5294322), (11, 4813020), (12, 4411935), (15, 3529548), (18, 2941290), (20, 2647161), (22, 2406510), (27, 1960860), (30, 1764774), (33, 1604340), (36, 1470645), (44, 1203255), (45, 1176516), (54, 980430), (55, 962604), (60, 882387), (66, 802170), (81, 653620), (90, 588258), (99, 534780), (108, 490215), (110, 481302), (132, 401085), (135, 392172), (162, 326810), (165, 320868), (180, 294129), (198, 267390), (220, 240651), (270, 196086), (297, 178260), (324, 163405), (330, 160434), (396, 133695), (405, 130724), (495, 106956), (540, 98043), (594, 89130), (660, 80217), (810, 65362), (891, 59420), (990, 53478), (1188, 44565), (1485, 35652), (1620, 32681), (1782, 29710), (1980, 26739), (2970, 17826), (2971, 17820), (3564, 14855), (4455, 11884), (5940, 8913), (5942, 8910)]