51754976

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2539}}^1$

素因数の和:2576

約数の個数: 72

約数和(自身を含む): 127695960

約数和(自身を除く): 75940984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2539, 2548, 2912, 5078, 5096, 10156, 10192, 17773, 20312, 20384, 33007, 35546, 40624, 66014, 71092, 81248, 124411, 132028, 142184, 231049, 248822, 264056, 284368, 462098, 497644, 528112, 568736, 924196, 995288, 1056224, 1617343, 1848392, 1990576, 3234686, 3696784, 3981152, 6469372, 7393568, 12938744, 25877488, 51754976]

約数ペア:

[(1, 51754976), (2, 25877488), (4, 12938744), (7, 7393568), (8, 6469372), (13, 3981152), (14, 3696784), (16, 3234686), (26, 1990576), (28, 1848392), (32, 1617343), (49, 1056224), (52, 995288), (56, 924196), (91, 568736), (98, 528112), (104, 497644), (112, 462098), (182, 284368), (196, 264056), (208, 248822), (224, 231049), (364, 142184), (392, 132028), (416, 124411), (637, 81248), (728, 71092), (784, 66014), (1274, 40624), (1456, 35546), (1568, 33007), (2539, 20384), (2548, 20312), (2912, 17773), (5078, 10192), (5096, 10156)]