51807960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6257}}^1$

素因数の和:6297

約数の個数: 96

約数和(自身を含む): 175724640

約数和(自身を除く): 123916680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 6257, 8280, 12514, 18771, 25028, 31285, 37542, 50056, 56313, 62570, 75084, 93855, 112626, 125140, 143911, 150168, 187710, 225252, 250280, 281565, 287822, 375420, 431733, 450504, 563130, 575644, 719555, 750840, 863466, 1126260, 1151288, 1295199, 1439110, 1726932, 2158665, 2252520, 2590398, 2878220, 3453864, 4317330, 5180796, 5756440, 6475995, 8634660, 10361592, 12951990, 17269320, 25903980, 51807960]

約数ペア:

[(1, 51807960), (2, 25903980), (3, 17269320), (4, 12951990), (5, 10361592), (6, 8634660), (8, 6475995), (9, 5756440), (10, 5180796), (12, 4317330), (15, 3453864), (18, 2878220), (20, 2590398), (23, 2252520), (24, 2158665), (30, 1726932), (36, 1439110), (40, 1295199), (45, 1151288), (46, 1126260), (60, 863466), (69, 750840), (72, 719555), (90, 575644), (92, 563130), (115, 450504), (120, 431733), (138, 375420), (180, 287822), (184, 281565), (207, 250280), (230, 225252), (276, 187710), (345, 150168), (360, 143911), (414, 125140), (460, 112626), (552, 93855), (690, 75084), (828, 62570), (920, 56313), (1035, 50056), (1380, 37542), (1656, 31285), (2070, 25028), (2760, 18771), (4140, 12514), (6257, 8280)]