49029560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 116251200

約数和(自身を除く): 67221640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 137, 184, 230, 274, 389, 460, 548, 685, 778, 920, 1096, 1370, 1556, 1945, 2740, 3112, 3151, 3890, 5480, 6302, 7780, 8947, 12604, 15560, 15755, 17894, 25208, 31510, 35788, 44735, 53293, 63020, 71576, 89470, 106586, 126040, 178940, 213172, 266465, 357880, 426344, 532930, 1065860, 1225739, 2131720, 2451478, 4902956, 6128695, 9805912, 12257390, 24514780, 49029560]

約数ペア:

[(1, 49029560), (2, 24514780), (4, 12257390), (5, 9805912), (8, 6128695), (10, 4902956), (20, 2451478), (23, 2131720), (40, 1225739), (46, 1065860), (92, 532930), (115, 426344), (137, 357880), (184, 266465), (230, 213172), (274, 178940), (389, 126040), (460, 106586), (548, 89470), (685, 71576), (778, 63020), (920, 53293), (1096, 44735), (1370, 35788), (1556, 31510), (1945, 25208), (2740, 17894), (3112, 15755), (3151, 15560), (3890, 12604), (5480, 8947), (6302, 7780)]