52438896

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:331

約数の個数: 120

約数和(自身を含む): 155990016

約数和(自身を除く): 103551120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 71, 72, 92, 138, 142, 144, 184, 207, 213, 223, 276, 284, 368, 414, 426, 446, 552, 568, 639, 669, 828, 852, 892, 1104, 1136, 1278, 1338, 1633, 1656, 1704, 1784, 2007, 2556, 2676, 3266, 3312, 3408, 3568, 4014, 4899, 5112, 5129, 5352, 6532, 8028, 9798, 10224, 10258, 10704, 13064, 14697, 15387, 15833, 16056, 19596, 20516, 26128, 29394, 30774, 31666, 32112, 39192, 41032, 46161, 47499, 58788, 61548, 63332, 78384, 82064, 92322, 94998, 117576, 123096, 126664, 142497, 184644, 189996, 235152, 246192, 253328, 284994, 364159, 369288, 379992, 569988, 728318, 738576, 759984, 1092477, 1139976, 1456636, 2184954, 2279952, 2913272, 3277431, 4369908, 5826544, 6554862, 8739816, 13109724, 17479632, 26219448, 52438896]

約数ペア:

[(1, 52438896), (2, 26219448), (3, 17479632), (4, 13109724), (6, 8739816), (8, 6554862), (9, 5826544), (12, 4369908), (16, 3277431), (18, 2913272), (23, 2279952), (24, 2184954), (36, 1456636), (46, 1139976), (48, 1092477), (69, 759984), (71, 738576), (72, 728318), (92, 569988), (138, 379992), (142, 369288), (144, 364159), (184, 284994), (207, 253328), (213, 246192), (223, 235152), (276, 189996), (284, 184644), (368, 142497), (414, 126664), (426, 123096), (446, 117576), (552, 94998), (568, 92322), (639, 82064), (669, 78384), (828, 63332), (852, 61548), (892, 58788), (1104, 47499), (1136, 46161), (1278, 41032), (1338, 39192), (1633, 32112), (1656, 31666), (1704, 30774), (1784, 29394), (2007, 26128), (2556, 20516), (2676, 19596), (3266, 16056), (3312, 15833), (3408, 15387), (3568, 14697), (4014, 13064), (4899, 10704), (5112, 10258), (5129, 10224), (5352, 9798), (6532, 8028)]