50816880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:615

約数の個数: 120

約数和(自身を含む): 172103568

約数和(自身を除く): 121286688

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, 163, 180, 240, 326, 360, 433, 489, 652, 720, 815, 866, 978, 1299, 1304, 1467, 1630, 1732, 1956, 2165, 2445, 2598, 2608, 2934, 3260, 3464, 3897, 3912, 4330, 4890, 5196, 5868, 6495, 6520, 6928, 7335, 7794, 7824, 8660, 9780, 10392, 11736, 12990, 13040, 14670, 15588, 17320, 19485, 19560, 20784, 23472, 25980, 29340, 31176, 34640, 38970, 39120, 51960, 58680, 62352, 70579, 77940, 103920, 117360, 141158, 155880, 211737, 282316, 311760, 352895, 423474, 564632, 635211, 705790, 846948, 1058685, 1129264, 1270422, 1411580, 1693896, 2117370, 2540844, 2823160, 3176055, 3387792, 4234740, 5081688, 5646320, 6352110, 8469480, 10163376, 12704220, 16938960, 25408440, 50816880]

約数ペア:

[(1, 50816880), (2, 25408440), (3, 16938960), (4, 12704220), (5, 10163376), (6, 8469480), (8, 6352110), (9, 5646320), (10, 5081688), (12, 4234740), (15, 3387792), (16, 3176055), (18, 2823160), (20, 2540844), (24, 2117370), (30, 1693896), (36, 1411580), (40, 1270422), (45, 1129264), (48, 1058685), (60, 846948), (72, 705790), (80, 635211), (90, 564632), (120, 423474), (144, 352895), (163, 311760), (180, 282316), (240, 211737), (326, 155880), (360, 141158), (433, 117360), (489, 103920), (652, 77940), (720, 70579), (815, 62352), (866, 58680), (978, 51960), (1299, 39120), (1304, 38970), (1467, 34640), (1630, 31176), (1732, 29340), (1956, 25980), (2165, 23472), (2445, 20784), (2598, 19560), (2608, 19485), (2934, 17320), (3260, 15588), (3464, 14670), (3897, 13040), (3912, 12990), (4330, 11736), (4890, 10392), (5196, 9780), (5868, 8660), (6495, 7824), (6520, 7794), (6928, 7335)]