49775760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:545

約数の個数: 120

約数和(自身を含む): 168437880

約数和(自身を除く): 118662120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 257, 269, 360, 514, 538, 720, 771, 807, 1028, 1076, 1285, 1345, 1542, 1614, 2056, 2152, 2313, 2421, 2570, 2690, 3084, 3228, 3855, 4035, 4112, 4304, 4626, 4842, 5140, 5380, 6168, 6456, 7710, 8070, 9252, 9684, 10280, 10760, 11565, 12105, 12336, 12912, 15420, 16140, 18504, 19368, 20560, 21520, 23130, 24210, 30840, 32280, 37008, 38736, 46260, 48420, 61680, 64560, 69133, 92520, 96840, 138266, 185040, 193680, 207399, 276532, 345665, 414798, 553064, 622197, 691330, 829596, 1036995, 1106128, 1244394, 1382660, 1659192, 2073990, 2488788, 2765320, 3110985, 3318384, 4147980, 4977576, 5530640, 6221970, 8295960, 9955152, 12443940, 16591920, 24887880, 49775760]

約数ペア:

[(1, 49775760), (2, 24887880), (3, 16591920), (4, 12443940), (5, 9955152), (6, 8295960), (8, 6221970), (9, 5530640), (10, 4977576), (12, 4147980), (15, 3318384), (16, 3110985), (18, 2765320), (20, 2488788), (24, 2073990), (30, 1659192), (36, 1382660), (40, 1244394), (45, 1106128), (48, 1036995), (60, 829596), (72, 691330), (80, 622197), (90, 553064), (120, 414798), (144, 345665), (180, 276532), (240, 207399), (257, 193680), (269, 185040), (360, 138266), (514, 96840), (538, 92520), (720, 69133), (771, 64560), (807, 61680), (1028, 48420), (1076, 46260), (1285, 38736), (1345, 37008), (1542, 32280), (1614, 30840), (2056, 24210), (2152, 23130), (2313, 21520), (2421, 20560), (2570, 19368), (2690, 18504), (3084, 16140), (3228, 15420), (3855, 12912), (4035, 12336), (4112, 12105), (4304, 11565), (4626, 10760), (4842, 10280), (5140, 9684), (5380, 9252), (6168, 8070), (6456, 7710)]