51076680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{983}}^1$

素因数の和:1430

約数の個数: 64

約数和(自身を含む): 153740160

約数和(自身を除く): 102663480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 433, 866, 983, 1299, 1732, 1966, 2165, 2598, 2949, 3464, 3932, 4330, 4915, 5196, 5898, 6495, 7864, 8660, 9830, 10392, 11796, 12990, 14745, 17320, 19660, 23592, 25980, 29490, 39320, 51960, 58980, 117960, 425639, 851278, 1276917, 1702556, 2128195, 2553834, 3405112, 4256390, 5107668, 6384585, 8512780, 10215336, 12769170, 17025560, 25538340, 51076680]

約数ペア:

[(1, 51076680), (2, 25538340), (3, 17025560), (4, 12769170), (5, 10215336), (6, 8512780), (8, 6384585), (10, 5107668), (12, 4256390), (15, 3405112), (20, 2553834), (24, 2128195), (30, 1702556), (40, 1276917), (60, 851278), (120, 425639), (433, 117960), (866, 58980), (983, 51960), (1299, 39320), (1732, 29490), (1966, 25980), (2165, 23592), (2598, 19660), (2949, 17320), (3464, 14745), (3932, 12990), (4330, 11796), (4915, 10392), (5196, 9830), (5898, 8660), (6495, 7864)]