50882580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{641}}^1$

素因数の和:676

約数の個数: 180

約数和(自身を含む): 185970708

約数和(自身を除く): 135088128

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, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 641, 735, 756, 810, 882, 945, 980, 1134, 1260, 1282, 1323, 1470, 1620, 1764, 1890, 1923, 2205, 2268, 2564, 2646, 2835, 2940, 3205, 3780, 3846, 3969, 4410, 4487, 5292, 5670, 5769, 6410, 6615, 7692, 7938, 8820, 8974, 9615, 11340, 11538, 12820, 13230, 13461, 15876, 17307, 17948, 19230, 19845, 22435, 23076, 26460, 26922, 28845, 31409, 34614, 38460, 39690, 40383, 44870, 51921, 53844, 57690, 62818, 67305, 69228, 79380, 80766, 86535, 89740, 94227, 103842, 115380, 121149, 125636, 134610, 157045, 161532, 173070, 188454, 201915, 207684, 242298, 259605, 269220, 282681, 314090, 346140, 363447, 376908, 403830, 471135, 484596, 519210, 565362, 605745, 628180, 726894, 807660, 848043, 942270, 1038420, 1130724, 1211490, 1413405, 1453788, 1696086, 1817235, 1884540, 2422980, 2544129, 2826810, 3392172, 3634470, 4240215, 5088258, 5653620, 7268940, 8480430, 10176516, 12720645, 16960860, 25441290, 50882580]

約数ペア:

[(1, 50882580), (2, 25441290), (3, 16960860), (4, 12720645), (5, 10176516), (6, 8480430), (7, 7268940), (9, 5653620), (10, 5088258), (12, 4240215), (14, 3634470), (15, 3392172), (18, 2826810), (20, 2544129), (21, 2422980), (27, 1884540), (28, 1817235), (30, 1696086), (35, 1453788), (36, 1413405), (42, 1211490), (45, 1130724), (49, 1038420), (54, 942270), (60, 848043), (63, 807660), (70, 726894), (81, 628180), (84, 605745), (90, 565362), (98, 519210), (105, 484596), (108, 471135), (126, 403830), (135, 376908), (140, 363447), (147, 346140), (162, 314090), (180, 282681), (189, 269220), (196, 259605), (210, 242298), (245, 207684), (252, 201915), (270, 188454), (294, 173070), (315, 161532), (324, 157045), (378, 134610), (405, 125636), (420, 121149), (441, 115380), (490, 103842), (540, 94227), (567, 89740), (588, 86535), (630, 80766), (641, 79380), (735, 69228), (756, 67305), (810, 62818), (882, 57690), (945, 53844), (980, 51921), (1134, 44870), (1260, 40383), (1282, 39690), (1323, 38460), (1470, 34614), (1620, 31409), (1764, 28845), (1890, 26922), (1923, 26460), (2205, 23076), (2268, 22435), (2564, 19845), (2646, 19230), (2835, 17948), (2940, 17307), (3205, 15876), (3780, 13461), (3846, 13230), (3969, 12820), (4410, 11538), (4487, 11340), (5292, 9615), (5670, 8974), (5769, 8820), (6410, 7938), (6615, 7692)]