51924800

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 168

約数和(自身を含む): 142865856

約数和(自身を除く): 90941056

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 25, 32, 34, 40, 46, 50, 64, 68, 80, 83, 85, 92, 100, 115, 136, 160, 166, 170, 184, 200, 230, 272, 320, 332, 340, 368, 391, 400, 415, 425, 460, 544, 575, 664, 680, 736, 782, 800, 830, 850, 920, 1088, 1150, 1328, 1360, 1411, 1472, 1564, 1600, 1660, 1700, 1840, 1909, 1955, 2075, 2300, 2656, 2720, 2822, 3128, 3320, 3400, 3680, 3818, 3910, 4150, 4600, 5312, 5440, 5644, 6256, 6640, 6800, 7055, 7360, 7636, 7820, 8300, 9200, 9545, 9775, 11288, 12512, 13280, 13600, 14110, 15272, 15640, 16600, 18400, 19090, 19550, 22576, 25024, 26560, 27200, 28220, 30544, 31280, 32453, 33200, 35275, 36800, 38180, 39100, 45152, 47725, 56440, 61088, 62560, 64906, 66400, 70550, 76360, 78200, 90304, 95450, 112880, 122176, 125120, 129812, 132800, 141100, 152720, 156400, 162265, 190900, 225760, 259624, 282200, 305440, 312800, 324530, 381800, 451520, 519248, 564400, 610880, 625600, 649060, 763600, 811325, 1038496, 1128800, 1298120, 1527200, 1622650, 2076992, 2257600, 2596240, 3054400, 3245300, 5192480, 6490600, 10384960, 12981200, 25962400, 51924800]

約数ペア:

[(1, 51924800), (2, 25962400), (4, 12981200), (5, 10384960), (8, 6490600), (10, 5192480), (16, 3245300), (17, 3054400), (20, 2596240), (23, 2257600), (25, 2076992), (32, 1622650), (34, 1527200), (40, 1298120), (46, 1128800), (50, 1038496), (64, 811325), (68, 763600), (80, 649060), (83, 625600), (85, 610880), (92, 564400), (100, 519248), (115, 451520), (136, 381800), (160, 324530), (166, 312800), (170, 305440), (184, 282200), (200, 259624), (230, 225760), (272, 190900), (320, 162265), (332, 156400), (340, 152720), (368, 141100), (391, 132800), (400, 129812), (415, 125120), (425, 122176), (460, 112880), (544, 95450), (575, 90304), (664, 78200), (680, 76360), (736, 70550), (782, 66400), (800, 64906), (830, 62560), (850, 61088), (920, 56440), (1088, 47725), (1150, 45152), (1328, 39100), (1360, 38180), (1411, 36800), (1472, 35275), (1564, 33200), (1600, 32453), (1660, 31280), (1700, 30544), (1840, 28220), (1909, 27200), (1955, 26560), (2075, 25024), (2300, 22576), (2656, 19550), (2720, 19090), (2822, 18400), (3128, 16600), (3320, 15640), (3400, 15272), (3680, 14110), (3818, 13600), (3910, 13280), (4150, 12512), (4600, 11288), (5312, 9775), (5440, 9545), (5644, 9200), (6256, 8300), (6640, 7820), (6800, 7636), (7055, 7360)]