52441380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 169827840

約数和(自身を除く): 117386460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 53, 60, 69, 90, 92, 106, 115, 138, 159, 180, 207, 212, 230, 239, 265, 276, 318, 345, 414, 460, 477, 478, 530, 636, 690, 717, 795, 828, 954, 956, 1035, 1060, 1195, 1219, 1380, 1434, 1590, 1908, 2070, 2151, 2385, 2390, 2438, 2868, 3180, 3585, 3657, 4140, 4302, 4770, 4780, 4876, 5497, 6095, 7170, 7314, 8604, 9540, 10755, 10971, 10994, 12190, 12667, 14340, 14628, 16491, 18285, 21510, 21942, 21988, 24380, 25334, 27485, 32982, 36570, 38001, 43020, 43884, 49473, 50668, 54855, 54970, 63335, 65964, 73140, 76002, 82455, 98946, 109710, 109940, 114003, 126670, 152004, 164910, 190005, 197892, 219420, 228006, 247365, 253340, 291341, 329820, 380010, 456012, 494730, 570015, 582682, 760020, 874023, 989460, 1140030, 1165364, 1456705, 1748046, 2280060, 2622069, 2913410, 3496092, 4370115, 5244138, 5826820, 8740230, 10488276, 13110345, 17480460, 26220690, 52441380]

約数ペア:

[(1, 52441380), (2, 26220690), (3, 17480460), (4, 13110345), (5, 10488276), (6, 8740230), (9, 5826820), (10, 5244138), (12, 4370115), (15, 3496092), (18, 2913410), (20, 2622069), (23, 2280060), (30, 1748046), (36, 1456705), (45, 1165364), (46, 1140030), (53, 989460), (60, 874023), (69, 760020), (90, 582682), (92, 570015), (106, 494730), (115, 456012), (138, 380010), (159, 329820), (180, 291341), (207, 253340), (212, 247365), (230, 228006), (239, 219420), (265, 197892), (276, 190005), (318, 164910), (345, 152004), (414, 126670), (460, 114003), (477, 109940), (478, 109710), (530, 98946), (636, 82455), (690, 76002), (717, 73140), (795, 65964), (828, 63335), (954, 54970), (956, 54855), (1035, 50668), (1060, 49473), (1195, 43884), (1219, 43020), (1380, 38001), (1434, 36570), (1590, 32982), (1908, 27485), (2070, 25334), (2151, 24380), (2385, 21988), (2390, 21942), (2438, 21510), (2868, 18285), (3180, 16491), (3585, 14628), (3657, 14340), (4140, 12667), (4302, 12190), (4770, 10994), (4780, 10971), (4876, 10755), (5497, 9540), (6095, 8604), (7170, 7314)]