51446340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2887}}^1$

素因数の和:2919

約数の個数: 120

約数和(自身を含む): 176121792

約数和(自身を除く): 124675452

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, 2887, 2970, 3564, 4455, 5774, 5940, 8661, 8910, 11548, 14435, 17322, 17820, 25983, 28870, 31757, 34644, 43305, 51966, 57740, 63514, 77949, 86610, 95271, 103932, 127028, 129915, 155898, 158785, 173220, 190542, 233847, 259830, 285813, 311796, 317570, 381084, 389745, 467694, 476355, 519660, 571626, 635140, 779490, 857439, 935388, 952710, 1143252, 1169235, 1429065, 1558980, 1714878, 1905420, 2338470, 2572317, 2858130, 3429756, 4287195, 4676940, 5144634, 5716260, 8574390, 10289268, 12861585, 17148780, 25723170, 51446340]

約数ペア:

[(1, 51446340), (2, 25723170), (3, 17148780), (4, 12861585), (5, 10289268), (6, 8574390), (9, 5716260), (10, 5144634), (11, 4676940), (12, 4287195), (15, 3429756), (18, 2858130), (20, 2572317), (22, 2338470), (27, 1905420), (30, 1714878), (33, 1558980), (36, 1429065), (44, 1169235), (45, 1143252), (54, 952710), (55, 935388), (60, 857439), (66, 779490), (81, 635140), (90, 571626), (99, 519660), (108, 476355), (110, 467694), (132, 389745), (135, 381084), (162, 317570), (165, 311796), (180, 285813), (198, 259830), (220, 233847), (270, 190542), (297, 173220), (324, 158785), (330, 155898), (396, 129915), (405, 127028), (495, 103932), (540, 95271), (594, 86610), (660, 77949), (810, 63514), (891, 57740), (990, 51966), (1188, 43305), (1485, 34644), (1620, 31757), (1782, 28870), (1980, 25983), (2887, 17820), (2970, 17322), (3564, 14435), (4455, 11548), (5774, 8910), (5940, 8661)]