53899600

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^2\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 90

約数和(自身を含む): 134476574

約数和(自身を除く): 80576974

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 61, 80, 94, 100, 122, 188, 200, 235, 244, 305, 376, 400, 470, 488, 610, 752, 940, 976, 1175, 1220, 1525, 1880, 2209, 2350, 2440, 2867, 3050, 3760, 4418, 4700, 4880, 5734, 6100, 8836, 9400, 11045, 11468, 12200, 14335, 17672, 18800, 22090, 22936, 24400, 28670, 35344, 44180, 45872, 55225, 57340, 71675, 88360, 110450, 114680, 134749, 143350, 176720, 220900, 229360, 269498, 286700, 441800, 538996, 573400, 673745, 883600, 1077992, 1146800, 1347490, 2155984, 2694980, 3368725, 5389960, 6737450, 10779920, 13474900, 26949800, 53899600]

約数ペア:

[(1, 53899600), (2, 26949800), (4, 13474900), (5, 10779920), (8, 6737450), (10, 5389960), (16, 3368725), (20, 2694980), (25, 2155984), (40, 1347490), (47, 1146800), (50, 1077992), (61, 883600), (80, 673745), (94, 573400), (100, 538996), (122, 441800), (188, 286700), (200, 269498), (235, 229360), (244, 220900), (305, 176720), (376, 143350), (400, 134749), (470, 114680), (488, 110450), (610, 88360), (752, 71675), (940, 57340), (976, 55225), (1175, 45872), (1220, 44180), (1525, 35344), (1880, 28670), (2209, 24400), (2350, 22936), (2440, 22090), (2867, 18800), (3050, 17672), (3760, 14335), (4418, 12200), (4700, 11468), (4880, 11045), (5734, 9400), (6100, 8836)]