50414980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1769

約数の個数: 96

約数和(自身を含む): 139023360

約数和(自身を除く): 88608380

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1463, 1540, 1723, 2090, 2660, 2926, 3446, 4180, 5852, 6892, 7315, 8615, 12061, 14630, 17230, 18953, 24122, 29260, 32737, 34460, 37906, 48244, 60305, 65474, 75812, 94765, 120610, 130948, 132671, 163685, 189530, 229159, 241220, 265342, 327370, 360107, 379060, 458318, 530684, 654740, 663355, 720214, 916636, 1145795, 1326710, 1440428, 1800535, 2291590, 2520749, 2653420, 3601070, 4583180, 5041498, 7202140, 10082996, 12603745, 25207490, 50414980]

約数ペア:

[(1, 50414980), (2, 25207490), (4, 12603745), (5, 10082996), (7, 7202140), (10, 5041498), (11, 4583180), (14, 3601070), (19, 2653420), (20, 2520749), (22, 2291590), (28, 1800535), (35, 1440428), (38, 1326710), (44, 1145795), (55, 916636), (70, 720214), (76, 663355), (77, 654740), (95, 530684), (110, 458318), (133, 379060), (140, 360107), (154, 327370), (190, 265342), (209, 241220), (220, 229159), (266, 189530), (308, 163685), (380, 132671), (385, 130948), (418, 120610), (532, 94765), (665, 75812), (770, 65474), (836, 60305), (1045, 48244), (1330, 37906), (1463, 34460), (1540, 32737), (1723, 29260), (2090, 24122), (2660, 18953), (2926, 17230), (3446, 14630), (4180, 12061), (5852, 8615), (6892, 7315)]