48931168

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 144

約数和(自身を含む): 123472944

約数和(自身を除く): 74541776

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 37, 44, 52, 68, 74, 88, 104, 136, 143, 148, 176, 187, 208, 221, 272, 286, 289, 296, 352, 374, 407, 416, 442, 481, 544, 572, 578, 592, 629, 748, 814, 884, 962, 1144, 1156, 1184, 1258, 1496, 1628, 1768, 1924, 2288, 2312, 2431, 2516, 2992, 3179, 3256, 3536, 3757, 3848, 4576, 4624, 4862, 5032, 5291, 5984, 6358, 6512, 6919, 7072, 7514, 7696, 8177, 9248, 9724, 10064, 10582, 10693, 12716, 13024, 13838, 15028, 15392, 16354, 19448, 20128, 21164, 21386, 25432, 27676, 30056, 32708, 38896, 41327, 42328, 42772, 50864, 55352, 60112, 65416, 77792, 82654, 84656, 85544, 89947, 101728, 110704, 117623, 120224, 130832, 139009, 165308, 169312, 171088, 179894, 221408, 235246, 261664, 278018, 330616, 342176, 359788, 470492, 556036, 661232, 719576, 940984, 1112072, 1322464, 1439152, 1529099, 1881968, 2224144, 2878304, 3058198, 3763936, 4448288, 6116396, 12232792, 24465584, 48931168]

約数ペア:

[(1, 48931168), (2, 24465584), (4, 12232792), (8, 6116396), (11, 4448288), (13, 3763936), (16, 3058198), (17, 2878304), (22, 2224144), (26, 1881968), (32, 1529099), (34, 1439152), (37, 1322464), (44, 1112072), (52, 940984), (68, 719576), (74, 661232), (88, 556036), (104, 470492), (136, 359788), (143, 342176), (148, 330616), (176, 278018), (187, 261664), (208, 235246), (221, 221408), (272, 179894), (286, 171088), (289, 169312), (296, 165308), (352, 139009), (374, 130832), (407, 120224), (416, 117623), (442, 110704), (481, 101728), (544, 89947), (572, 85544), (578, 84656), (592, 82654), (629, 77792), (748, 65416), (814, 60112), (884, 55352), (962, 50864), (1144, 42772), (1156, 42328), (1184, 41327), (1258, 38896), (1496, 32708), (1628, 30056), (1768, 27676), (1924, 25432), (2288, 21386), (2312, 21164), (2431, 20128), (2516, 19448), (2992, 16354), (3179, 15392), (3256, 15028), (3536, 13838), (3757, 13024), (3848, 12716), (4576, 10693), (4624, 10582), (4862, 10064), (5032, 9724), (5291, 9248), (5984, 8177), (6358, 7696), (6512, 7514), (6919, 7072)]