51302280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22501}}^1$

素因数の和:22534

約数の個数: 64

約数和(自身を含む): 162014400

約数和(自身を除く): 110712120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 22501, 45002, 67503, 90004, 112505, 135006, 180008, 225010, 270012, 337515, 427519, 450020, 540024, 675030, 855038, 900040, 1282557, 1350060, 1710076, 2137595, 2565114, 2700120, 3420152, 4275190, 5130228, 6412785, 8550380, 10260456, 12825570, 17100760, 25651140, 51302280]

約数ペア:

[(1, 51302280), (2, 25651140), (3, 17100760), (4, 12825570), (5, 10260456), (6, 8550380), (8, 6412785), (10, 5130228), (12, 4275190), (15, 3420152), (19, 2700120), (20, 2565114), (24, 2137595), (30, 1710076), (38, 1350060), (40, 1282557), (57, 900040), (60, 855038), (76, 675030), (95, 540024), (114, 450020), (120, 427519), (152, 337515), (190, 270012), (228, 225010), (285, 180008), (380, 135006), (456, 112505), (570, 90004), (760, 67503), (1140, 45002), (2280, 22501)]