47812128

素因数分解:

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

素因数の和:467

約数の個数: 144

約数和(自身を含む): 155687616

約数和(自身を除く): 107875488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 208, 224, 273, 312, 336, 338, 364, 416, 421, 507, 546, 624, 672, 676, 728, 842, 1014, 1092, 1183, 1248, 1263, 1352, 1456, 1684, 2028, 2184, 2366, 2526, 2704, 2912, 2947, 3368, 3549, 4056, 4368, 4732, 5052, 5408, 5473, 5894, 6736, 7098, 8112, 8736, 8841, 9464, 10104, 10946, 11788, 13472, 14196, 16224, 16419, 17682, 18928, 20208, 21892, 23576, 28392, 32838, 35364, 37856, 38311, 40416, 43784, 47152, 56784, 65676, 70728, 71149, 76622, 87568, 94304, 113568, 114933, 131352, 141456, 142298, 153244, 175136, 213447, 229866, 262704, 282912, 284596, 306488, 426894, 459732, 498043, 525408, 569192, 612976, 853788, 919464, 996086, 1138384, 1225952, 1494129, 1707576, 1838928, 1992172, 2276768, 2988258, 3415152, 3677856, 3984344, 5976516, 6830304, 7968688, 11953032, 15937376, 23906064, 47812128]

約数ペア:

[(1, 47812128), (2, 23906064), (3, 15937376), (4, 11953032), (6, 7968688), (7, 6830304), (8, 5976516), (12, 3984344), (13, 3677856), (14, 3415152), (16, 2988258), (21, 2276768), (24, 1992172), (26, 1838928), (28, 1707576), (32, 1494129), (39, 1225952), (42, 1138384), (48, 996086), (52, 919464), (56, 853788), (78, 612976), (84, 569192), (91, 525408), (96, 498043), (104, 459732), (112, 426894), (156, 306488), (168, 284596), (169, 282912), (182, 262704), (208, 229866), (224, 213447), (273, 175136), (312, 153244), (336, 142298), (338, 141456), (364, 131352), (416, 114933), (421, 113568), (507, 94304), (546, 87568), (624, 76622), (672, 71149), (676, 70728), (728, 65676), (842, 56784), (1014, 47152), (1092, 43784), (1183, 40416), (1248, 38311), (1263, 37856), (1352, 35364), (1456, 32838), (1684, 28392), (2028, 23576), (2184, 21892), (2366, 20208), (2526, 18928), (2704, 17682), (2912, 16419), (2947, 16224), (3368, 14196), (3549, 13472), (4056, 11788), (4368, 10946), (4732, 10104), (5052, 9464), (5408, 8841), (5473, 8736), (5894, 8112), (6736, 7098)]