50728000

素因数分解:

$2^6\times 5^3\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:417

約数の個数: 112

約数和(自身を含む): 133374384

約数和(自身を除く): 82646384

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 125, 136, 160, 170, 200, 250, 272, 320, 340, 373, 400, 425, 500, 544, 680, 746, 800, 850, 1000, 1088, 1360, 1492, 1600, 1700, 1865, 2000, 2125, 2720, 2984, 3400, 3730, 4000, 4250, 5440, 5968, 6341, 6800, 7460, 8000, 8500, 9325, 11936, 12682, 13600, 14920, 17000, 18650, 23872, 25364, 27200, 29840, 31705, 34000, 37300, 46625, 50728, 59680, 63410, 68000, 74600, 93250, 101456, 119360, 126820, 136000, 149200, 158525, 186500, 202912, 253640, 298400, 317050, 373000, 405824, 507280, 596800, 634100, 746000, 792625, 1014560, 1268200, 1492000, 1585250, 2029120, 2536400, 2984000, 3170500, 5072800, 6341000, 10145600, 12682000, 25364000, 50728000]

約数ペア:

[(1, 50728000), (2, 25364000), (4, 12682000), (5, 10145600), (8, 6341000), (10, 5072800), (16, 3170500), (17, 2984000), (20, 2536400), (25, 2029120), (32, 1585250), (34, 1492000), (40, 1268200), (50, 1014560), (64, 792625), (68, 746000), (80, 634100), (85, 596800), (100, 507280), (125, 405824), (136, 373000), (160, 317050), (170, 298400), (200, 253640), (250, 202912), (272, 186500), (320, 158525), (340, 149200), (373, 136000), (400, 126820), (425, 119360), (500, 101456), (544, 93250), (680, 74600), (746, 68000), (800, 63410), (850, 59680), (1000, 50728), (1088, 46625), (1360, 37300), (1492, 34000), (1600, 31705), (1700, 29840), (1865, 27200), (2000, 25364), (2125, 23872), (2720, 18650), (2984, 17000), (3400, 14920), (3730, 13600), (4000, 12682), (4250, 11936), (5440, 9325), (5968, 8500), (6341, 8000), (6800, 7460)]