47575008

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 148324176

約数和(自身を除く): 100749168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 97, 104, 117, 131, 144, 156, 194, 208, 234, 262, 288, 291, 312, 388, 393, 416, 468, 524, 582, 624, 776, 786, 873, 936, 1048, 1164, 1179, 1248, 1261, 1552, 1572, 1703, 1746, 1872, 2096, 2328, 2358, 2522, 3104, 3144, 3406, 3492, 3744, 3783, 4192, 4656, 4716, 5044, 5109, 6288, 6812, 6984, 7566, 9312, 9432, 10088, 10218, 11349, 12576, 12707, 13624, 13968, 15132, 15327, 18864, 20176, 20436, 22698, 25414, 27248, 27936, 30264, 30654, 37728, 38121, 40352, 40872, 45396, 50828, 54496, 60528, 61308, 76242, 81744, 90792, 101656, 114363, 121056, 122616, 152484, 163488, 165191, 181584, 203312, 228726, 245232, 304968, 330382, 363168, 406624, 457452, 490464, 495573, 609936, 660764, 914904, 991146, 1219872, 1321528, 1486719, 1829808, 1982292, 2643056, 2973438, 3659616, 3964584, 5286112, 5946876, 7929168, 11893752, 15858336, 23787504, 47575008]

約数ペア:

[(1, 47575008), (2, 23787504), (3, 15858336), (4, 11893752), (6, 7929168), (8, 5946876), (9, 5286112), (12, 3964584), (13, 3659616), (16, 2973438), (18, 2643056), (24, 1982292), (26, 1829808), (32, 1486719), (36, 1321528), (39, 1219872), (48, 991146), (52, 914904), (72, 660764), (78, 609936), (96, 495573), (97, 490464), (104, 457452), (117, 406624), (131, 363168), (144, 330382), (156, 304968), (194, 245232), (208, 228726), (234, 203312), (262, 181584), (288, 165191), (291, 163488), (312, 152484), (388, 122616), (393, 121056), (416, 114363), (468, 101656), (524, 90792), (582, 81744), (624, 76242), (776, 61308), (786, 60528), (873, 54496), (936, 50828), (1048, 45396), (1164, 40872), (1179, 40352), (1248, 38121), (1261, 37728), (1552, 30654), (1572, 30264), (1703, 27936), (1746, 27248), (1872, 25414), (2096, 22698), (2328, 20436), (2358, 20176), (2522, 18864), (3104, 15327), (3144, 15132), (3406, 13968), (3492, 13624), (3744, 12707), (3783, 12576), (4192, 11349), (4656, 10218), (4716, 10088), (5044, 9432), (5109, 9312), (6288, 7566), (6812, 6984)]