51699076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 115153920

約数和(自身を除く): 63454844

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 67, 71, 76, 134, 142, 143, 209, 247, 268, 284, 286, 418, 494, 572, 737, 781, 836, 871, 923, 988, 1273, 1349, 1474, 1562, 1742, 1846, 2546, 2698, 2717, 2948, 3124, 3484, 3692, 4757, 5092, 5396, 5434, 9514, 9581, 10153, 10868, 14003, 14839, 16549, 17537, 19028, 19162, 20306, 28006, 29678, 33098, 35074, 38324, 40612, 52327, 56012, 59356, 61841, 66196, 70148, 90383, 104654, 123682, 180766, 182039, 192907, 209308, 247364, 361532, 364078, 385814, 680251, 728156, 771628, 994213, 1174979, 1360502, 1988426, 2349958, 2721004, 3976852, 4699916, 12924769, 25849538, 51699076]

約数ペア:

[(1, 51699076), (2, 25849538), (4, 12924769), (11, 4699916), (13, 3976852), (19, 2721004), (22, 2349958), (26, 1988426), (38, 1360502), (44, 1174979), (52, 994213), (67, 771628), (71, 728156), (76, 680251), (134, 385814), (142, 364078), (143, 361532), (209, 247364), (247, 209308), (268, 192907), (284, 182039), (286, 180766), (418, 123682), (494, 104654), (572, 90383), (737, 70148), (781, 66196), (836, 61841), (871, 59356), (923, 56012), (988, 52327), (1273, 40612), (1349, 38324), (1474, 35074), (1562, 33098), (1742, 29678), (1846, 28006), (2546, 20306), (2698, 19162), (2717, 19028), (2948, 17537), (3124, 16549), (3484, 14839), (3692, 14003), (4757, 10868), (5092, 10153), (5396, 9581), (5434, 9514)]