51584052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 140216832

約数和(自身を除く): 88632780

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 53, 68, 78, 102, 106, 156, 159, 204, 212, 221, 318, 367, 442, 636, 663, 689, 734, 884, 901, 1101, 1326, 1378, 1468, 1802, 2067, 2202, 2652, 2703, 2756, 3604, 4134, 4404, 4771, 5406, 6239, 8268, 9542, 10812, 11713, 12478, 14313, 18717, 19084, 19451, 23426, 24956, 28626, 35139, 37434, 38902, 46852, 57252, 58353, 70278, 74868, 77804, 81107, 116706, 140556, 162214, 233412, 243321, 252863, 324428, 330667, 486642, 505726, 661334, 758589, 973284, 992001, 1011452, 1322668, 1517178, 1984002, 3034356, 3968004, 4298671, 8597342, 12896013, 17194684, 25792026, 51584052]

約数ペア:

[(1, 51584052), (2, 25792026), (3, 17194684), (4, 12896013), (6, 8597342), (12, 4298671), (13, 3968004), (17, 3034356), (26, 1984002), (34, 1517178), (39, 1322668), (51, 1011452), (52, 992001), (53, 973284), (68, 758589), (78, 661334), (102, 505726), (106, 486642), (156, 330667), (159, 324428), (204, 252863), (212, 243321), (221, 233412), (318, 162214), (367, 140556), (442, 116706), (636, 81107), (663, 77804), (689, 74868), (734, 70278), (884, 58353), (901, 57252), (1101, 46852), (1326, 38902), (1378, 37434), (1468, 35139), (1802, 28626), (2067, 24956), (2202, 23426), (2652, 19451), (2703, 19084), (2756, 18717), (3604, 14313), (4134, 12478), (4404, 11713), (4771, 10812), (5406, 9542), (6239, 8268)]