53914140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:881

約数の個数: 192

約数和(自身を含む): 203212800

約数和(自身を除く): 149298660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 839, 918, 945, 1020, 1071, 1190, 1260, 1428, 1530, 1678, 1785, 1836, 1890, 2142, 2295, 2380, 2517, 3060, 3213, 3356, 3570, 3780, 4195, 4284, 4590, 5034, 5355, 5873, 6426, 7140, 7551, 8390, 9180, 10068, 10710, 11746, 12585, 12852, 14263, 15102, 16065, 16780, 17619, 21420, 22653, 23492, 25170, 28526, 29365, 30204, 32130, 35238, 37755, 42789, 45306, 50340, 52857, 57052, 58730, 64260, 70476, 71315, 75510, 85578, 88095, 90612, 99841, 105714, 113265, 117460, 128367, 142630, 151020, 158571, 171156, 176190, 199682, 211428, 213945, 226530, 256734, 264285, 285260, 299523, 317142, 352380, 385101, 399364, 427890, 453060, 499205, 513468, 528570, 599046, 634284, 641835, 770202, 792855, 855780, 898569, 998410, 1057140, 1198092, 1283670, 1497615, 1540404, 1585710, 1797138, 1925505, 1996820, 2567340, 2695707, 2995230, 3171420, 3594276, 3851010, 4492845, 5391414, 5990460, 7702020, 8985690, 10782828, 13478535, 17971380, 26957070, 53914140]

約数ペア:

[(1, 53914140), (2, 26957070), (3, 17971380), (4, 13478535), (5, 10782828), (6, 8985690), (7, 7702020), (9, 5990460), (10, 5391414), (12, 4492845), (14, 3851010), (15, 3594276), (17, 3171420), (18, 2995230), (20, 2695707), (21, 2567340), (27, 1996820), (28, 1925505), (30, 1797138), (34, 1585710), (35, 1540404), (36, 1497615), (42, 1283670), (45, 1198092), (51, 1057140), (54, 998410), (60, 898569), (63, 855780), (68, 792855), (70, 770202), (84, 641835), (85, 634284), (90, 599046), (102, 528570), (105, 513468), (108, 499205), (119, 453060), (126, 427890), (135, 399364), (140, 385101), (153, 352380), (170, 317142), (180, 299523), (189, 285260), (204, 264285), (210, 256734), (238, 226530), (252, 213945), (255, 211428), (270, 199682), (306, 176190), (315, 171156), (340, 158571), (357, 151020), (378, 142630), (420, 128367), (459, 117460), (476, 113265), (510, 105714), (540, 99841), (595, 90612), (612, 88095), (630, 85578), (714, 75510), (756, 71315), (765, 70476), (839, 64260), (918, 58730), (945, 57052), (1020, 52857), (1071, 50340), (1190, 45306), (1260, 42789), (1428, 37755), (1530, 35238), (1678, 32130), (1785, 30204), (1836, 29365), (1890, 28526), (2142, 25170), (2295, 23492), (2380, 22653), (2517, 21420), (3060, 17619), (3213, 16780), (3356, 16065), (3570, 15102), (3780, 14263), (4195, 12852), (4284, 12585), (4590, 11746), (5034, 10710), (5355, 10068), (5873, 9180), (6426, 8390), (7140, 7551)]