48271860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:463

約数の個数: 216

約数和(自身を含む): 183868776

約数和(自身を除く): 135596916

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 421, 441, 455, 468, 490, 546, 585, 588, 630, 637, 735, 780, 819, 842, 882, 910, 980, 1092, 1170, 1260, 1263, 1274, 1365, 1470, 1638, 1684, 1764, 1820, 1911, 2105, 2205, 2340, 2526, 2548, 2730, 2940, 2947, 3185, 3276, 3789, 3822, 4095, 4210, 4410, 5052, 5460, 5473, 5733, 5894, 6315, 6370, 7578, 7644, 8190, 8420, 8820, 8841, 9555, 10946, 11466, 11788, 12630, 12740, 14735, 15156, 16380, 16419, 17682, 18945, 19110, 20629, 21892, 22932, 25260, 26523, 27365, 28665, 29470, 32838, 35364, 37890, 38220, 38311, 41258, 44205, 49257, 53046, 54730, 57330, 58940, 61887, 65676, 75780, 76622, 82095, 82516, 88410, 98514, 103145, 106092, 109460, 114660, 114933, 123774, 132615, 153244, 164190, 176820, 185661, 191555, 197028, 206290, 229866, 246285, 247548, 265230, 268177, 309435, 328380, 344799, 371322, 383110, 412580, 459732, 492570, 530460, 536354, 574665, 618870, 689598, 742644, 766220, 804531, 928305, 985140, 1072708, 1149330, 1237740, 1340885, 1379196, 1609062, 1723995, 1856610, 2298660, 2413593, 2681770, 3218124, 3447990, 3713220, 4022655, 4827186, 5363540, 6895980, 8045310, 9654372, 12067965, 16090620, 24135930, 48271860]

約数ペア:

[(1, 48271860), (2, 24135930), (3, 16090620), (4, 12067965), (5, 9654372), (6, 8045310), (7, 6895980), (9, 5363540), (10, 4827186), (12, 4022655), (13, 3713220), (14, 3447990), (15, 3218124), (18, 2681770), (20, 2413593), (21, 2298660), (26, 1856610), (28, 1723995), (30, 1609062), (35, 1379196), (36, 1340885), (39, 1237740), (42, 1149330), (45, 1072708), (49, 985140), (52, 928305), (60, 804531), (63, 766220), (65, 742644), (70, 689598), (78, 618870), (84, 574665), (90, 536354), (91, 530460), (98, 492570), (105, 459732), (117, 412580), (126, 383110), (130, 371322), (140, 344799), (147, 328380), (156, 309435), (180, 268177), (182, 265230), (195, 247548), (196, 246285), (210, 229866), (234, 206290), (245, 197028), (252, 191555), (260, 185661), (273, 176820), (294, 164190), (315, 153244), (364, 132615), (390, 123774), (420, 114933), (421, 114660), (441, 109460), (455, 106092), (468, 103145), (490, 98514), (546, 88410), (585, 82516), (588, 82095), (630, 76622), (637, 75780), (735, 65676), (780, 61887), (819, 58940), (842, 57330), (882, 54730), (910, 53046), (980, 49257), (1092, 44205), (1170, 41258), (1260, 38311), (1263, 38220), (1274, 37890), (1365, 35364), (1470, 32838), (1638, 29470), (1684, 28665), (1764, 27365), (1820, 26523), (1911, 25260), (2105, 22932), (2205, 21892), (2340, 20629), (2526, 19110), (2548, 18945), (2730, 17682), (2940, 16419), (2947, 16380), (3185, 15156), (3276, 14735), (3789, 12740), (3822, 12630), (4095, 11788), (4210, 11466), (4410, 10946), (5052, 9555), (5460, 8841), (5473, 8820), (5733, 8420), (5894, 8190), (6315, 7644), (6370, 7578)]