50164560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1$

素因数の和:250

約数の個数: 180

約数和(自身を含む): 178724052

約数和(自身を除く): 128559492

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 193, 228, 240, 285, 304, 342, 360, 361, 380, 386, 456, 570, 579, 684, 720, 722, 760, 772, 855, 912, 965, 1083, 1140, 1158, 1368, 1444, 1520, 1544, 1710, 1737, 1805, 1930, 2166, 2280, 2316, 2736, 2888, 2895, 3088, 3249, 3420, 3474, 3610, 3667, 3860, 4332, 4560, 4632, 5415, 5776, 5790, 6498, 6840, 6948, 7220, 7334, 7720, 8664, 8685, 9264, 10830, 11001, 11580, 12996, 13680, 13896, 14440, 14668, 15440, 16245, 17328, 17370, 18335, 21660, 22002, 23160, 25992, 27792, 28880, 29336, 32490, 33003, 34740, 36670, 43320, 44004, 46320, 51984, 55005, 58672, 64980, 66006, 69480, 69673, 73340, 86640, 88008, 110010, 129960, 132012, 138960, 139346, 146680, 165015, 176016, 209019, 220020, 259920, 264024, 278692, 293360, 330030, 348365, 418038, 440040, 528048, 557384, 627057, 660060, 696730, 836076, 880080, 1045095, 1114768, 1254114, 1320120, 1393460, 1672152, 2090190, 2508228, 2640240, 2786920, 3135285, 3344304, 4180380, 5016456, 5573840, 6270570, 8360760, 10032912, 12541140, 16721520, 25082280, 50164560]

約数ペア:

[(1, 50164560), (2, 25082280), (3, 16721520), (4, 12541140), (5, 10032912), (6, 8360760), (8, 6270570), (9, 5573840), (10, 5016456), (12, 4180380), (15, 3344304), (16, 3135285), (18, 2786920), (19, 2640240), (20, 2508228), (24, 2090190), (30, 1672152), (36, 1393460), (38, 1320120), (40, 1254114), (45, 1114768), (48, 1045095), (57, 880080), (60, 836076), (72, 696730), (76, 660060), (80, 627057), (90, 557384), (95, 528048), (114, 440040), (120, 418038), (144, 348365), (152, 330030), (171, 293360), (180, 278692), (190, 264024), (193, 259920), (228, 220020), (240, 209019), (285, 176016), (304, 165015), (342, 146680), (360, 139346), (361, 138960), (380, 132012), (386, 129960), (456, 110010), (570, 88008), (579, 86640), (684, 73340), (720, 69673), (722, 69480), (760, 66006), (772, 64980), (855, 58672), (912, 55005), (965, 51984), (1083, 46320), (1140, 44004), (1158, 43320), (1368, 36670), (1444, 34740), (1520, 33003), (1544, 32490), (1710, 29336), (1737, 28880), (1805, 27792), (1930, 25992), (2166, 23160), (2280, 22002), (2316, 21660), (2736, 18335), (2888, 17370), (2895, 17328), (3088, 16245), (3249, 15440), (3420, 14668), (3474, 14440), (3610, 13896), (3667, 13680), (3860, 12996), (4332, 11580), (4560, 11001), (4632, 10830), (5415, 9264), (5776, 8685), (5790, 8664), (6498, 7720), (6840, 7334), (6948, 7220)]