53445480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2175

約数の個数: 128

約数和(自身を含む): 184204800

約数和(自身を除く): 130759320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2131, 2280, 2508, 3135, 4180, 4262, 5016, 6270, 6393, 8360, 8524, 10655, 12540, 12786, 17048, 21310, 23441, 25080, 25572, 31965, 40489, 42620, 46882, 51144, 63930, 70323, 80978, 85240, 93764, 117205, 121467, 127860, 140646, 161956, 187528, 202445, 234410, 242934, 255720, 281292, 323912, 351615, 404890, 445379, 468820, 485868, 562584, 607335, 703230, 809780, 890758, 937640, 971736, 1214670, 1336137, 1406460, 1619560, 1781516, 2226895, 2429340, 2672274, 2812920, 3563032, 4453790, 4858680, 5344548, 6680685, 8907580, 10689096, 13361370, 17815160, 26722740, 53445480]

約数ペア:

[(1, 53445480), (2, 26722740), (3, 17815160), (4, 13361370), (5, 10689096), (6, 8907580), (8, 6680685), (10, 5344548), (11, 4858680), (12, 4453790), (15, 3563032), (19, 2812920), (20, 2672274), (22, 2429340), (24, 2226895), (30, 1781516), (33, 1619560), (38, 1406460), (40, 1336137), (44, 1214670), (55, 971736), (57, 937640), (60, 890758), (66, 809780), (76, 703230), (88, 607335), (95, 562584), (110, 485868), (114, 468820), (120, 445379), (132, 404890), (152, 351615), (165, 323912), (190, 281292), (209, 255720), (220, 242934), (228, 234410), (264, 202445), (285, 187528), (330, 161956), (380, 140646), (418, 127860), (440, 121467), (456, 117205), (570, 93764), (627, 85240), (660, 80978), (760, 70323), (836, 63930), (1045, 51144), (1140, 46882), (1254, 42620), (1320, 40489), (1672, 31965), (2090, 25572), (2131, 25080), (2280, 23441), (2508, 21310), (3135, 17048), (4180, 12786), (4262, 12540), (5016, 10655), (6270, 8524), (6393, 8360)]