49977824

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 115831296

約数和(自身を除く): 65853472

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 37, 52, 68, 74, 104, 136, 148, 191, 208, 221, 272, 296, 382, 416, 442, 481, 544, 592, 629, 764, 884, 962, 1184, 1258, 1528, 1768, 1924, 2483, 2516, 3056, 3247, 3536, 3848, 4966, 5032, 6112, 6494, 7067, 7072, 7696, 8177, 9932, 10064, 12988, 14134, 15392, 16354, 19864, 20128, 25976, 28268, 32708, 39728, 42211, 51952, 56536, 65416, 79456, 84422, 91871, 103904, 113072, 120139, 130832, 168844, 183742, 226144, 240278, 261664, 337688, 367484, 480556, 675376, 734968, 961112, 1350752, 1469936, 1561807, 1922224, 2939872, 3123614, 3844448, 6247228, 12494456, 24988912, 49977824]

約数ペア:

[(1, 49977824), (2, 24988912), (4, 12494456), (8, 6247228), (13, 3844448), (16, 3123614), (17, 2939872), (26, 1922224), (32, 1561807), (34, 1469936), (37, 1350752), (52, 961112), (68, 734968), (74, 675376), (104, 480556), (136, 367484), (148, 337688), (191, 261664), (208, 240278), (221, 226144), (272, 183742), (296, 168844), (382, 130832), (416, 120139), (442, 113072), (481, 103904), (544, 91871), (592, 84422), (629, 79456), (764, 65416), (884, 56536), (962, 51952), (1184, 42211), (1258, 39728), (1528, 32708), (1768, 28268), (1924, 25976), (2483, 20128), (2516, 19864), (3056, 16354), (3247, 15392), (3536, 14134), (3848, 12988), (4966, 10064), (5032, 9932), (6112, 8177), (6494, 7696), (7067, 7072)]