49972052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1367}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 101888640

約数和(自身を除く): 51916588

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 52, 74, 76, 148, 247, 481, 494, 703, 962, 988, 1367, 1406, 1924, 2734, 2812, 5468, 9139, 17771, 18278, 25973, 35542, 36556, 50579, 51946, 71084, 101158, 103892, 202316, 337649, 657527, 675298, 961001, 1315054, 1350596, 1922002, 2630108, 3844004, 12493013, 24986026, 49972052]

約数ペア:

[(1, 49972052), (2, 24986026), (4, 12493013), (13, 3844004), (19, 2630108), (26, 1922002), (37, 1350596), (38, 1315054), (52, 961001), (74, 675298), (76, 657527), (148, 337649), (247, 202316), (481, 103892), (494, 101158), (703, 71084), (962, 51946), (988, 50579), (1367, 36556), (1406, 35542), (1924, 25973), (2734, 18278), (2812, 17771), (5468, 9139)]