49890060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 192

約数和(自身を含む): 174666240

約数和(自身を除く): 124776180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 37, 44, 45, 54, 55, 60, 66, 74, 90, 99, 108, 110, 111, 132, 135, 148, 165, 180, 185, 198, 220, 222, 227, 270, 297, 330, 333, 370, 396, 407, 444, 454, 495, 540, 555, 594, 660, 666, 681, 740, 814, 908, 990, 999, 1110, 1135, 1188, 1221, 1332, 1362, 1485, 1628, 1665, 1980, 1998, 2035, 2043, 2220, 2270, 2442, 2497, 2724, 2970, 3330, 3405, 3663, 3996, 4070, 4086, 4540, 4884, 4994, 4995, 5940, 6105, 6129, 6660, 6810, 7326, 7491, 8140, 8172, 8399, 9988, 9990, 10215, 10989, 12210, 12258, 12485, 13620, 14652, 14982, 16798, 18315, 19980, 20430, 21978, 22473, 24420, 24516, 24970, 25197, 29964, 30645, 33596, 36630, 37455, 40860, 41995, 43956, 44946, 49940, 50394, 54945, 61290, 67419, 73260, 74910, 75591, 83990, 89892, 92389, 100788, 109890, 112365, 122580, 125985, 134838, 149820, 151182, 167980, 184778, 219780, 224730, 226773, 251970, 269676, 277167, 302364, 337095, 369556, 377955, 449460, 453546, 461945, 503940, 554334, 674190, 755910, 831501, 907092, 923890, 1108668, 1133865, 1348380, 1385835, 1511820, 1663002, 1847780, 2267730, 2494503, 2771670, 3326004, 4157505, 4535460, 4989006, 5543340, 8315010, 9978012, 12472515, 16630020, 24945030, 49890060]

約数ペア:

[(1, 49890060), (2, 24945030), (3, 16630020), (4, 12472515), (5, 9978012), (6, 8315010), (9, 5543340), (10, 4989006), (11, 4535460), (12, 4157505), (15, 3326004), (18, 2771670), (20, 2494503), (22, 2267730), (27, 1847780), (30, 1663002), (33, 1511820), (36, 1385835), (37, 1348380), (44, 1133865), (45, 1108668), (54, 923890), (55, 907092), (60, 831501), (66, 755910), (74, 674190), (90, 554334), (99, 503940), (108, 461945), (110, 453546), (111, 449460), (132, 377955), (135, 369556), (148, 337095), (165, 302364), (180, 277167), (185, 269676), (198, 251970), (220, 226773), (222, 224730), (227, 219780), (270, 184778), (297, 167980), (330, 151182), (333, 149820), (370, 134838), (396, 125985), (407, 122580), (444, 112365), (454, 109890), (495, 100788), (540, 92389), (555, 89892), (594, 83990), (660, 75591), (666, 74910), (681, 73260), (740, 67419), (814, 61290), (908, 54945), (990, 50394), (999, 49940), (1110, 44946), (1135, 43956), (1188, 41995), (1221, 40860), (1332, 37455), (1362, 36630), (1485, 33596), (1628, 30645), (1665, 29964), (1980, 25197), (1998, 24970), (2035, 24516), (2043, 24420), (2220, 22473), (2270, 21978), (2442, 20430), (2497, 19980), (2724, 18315), (2970, 16798), (3330, 14982), (3405, 14652), (3663, 13620), (3996, 12485), (4070, 12258), (4086, 12210), (4540, 10989), (4884, 10215), (4994, 9990), (4995, 9988), (5940, 8399), (6105, 8172), (6129, 8140), (6660, 7491), (6810, 7326)]