50523720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 165110400

約数和(自身を除く): 114586680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 139, 156, 195, 233, 260, 278, 312, 390, 417, 466, 520, 556, 695, 699, 780, 834, 932, 1112, 1165, 1390, 1398, 1560, 1668, 1807, 1864, 2085, 2330, 2780, 2796, 3029, 3336, 3495, 3614, 4170, 4660, 5421, 5560, 5592, 6058, 6990, 7228, 8340, 9035, 9087, 9320, 10842, 12116, 13980, 14456, 15145, 16680, 18070, 18174, 21684, 24232, 27105, 27960, 30290, 32387, 36140, 36348, 43368, 45435, 54210, 60580, 64774, 72280, 72696, 90870, 97161, 108420, 121160, 129548, 161935, 181740, 194322, 216840, 259096, 323870, 363480, 388644, 421031, 485805, 647740, 777288, 842062, 971610, 1263093, 1295480, 1684124, 1943220, 2105155, 2526186, 3368248, 3886440, 4210310, 5052372, 6315465, 8420620, 10104744, 12630930, 16841240, 25261860, 50523720]

約数ペア:

[(1, 50523720), (2, 25261860), (3, 16841240), (4, 12630930), (5, 10104744), (6, 8420620), (8, 6315465), (10, 5052372), (12, 4210310), (13, 3886440), (15, 3368248), (20, 2526186), (24, 2105155), (26, 1943220), (30, 1684124), (39, 1295480), (40, 1263093), (52, 971610), (60, 842062), (65, 777288), (78, 647740), (104, 485805), (120, 421031), (130, 388644), (139, 363480), (156, 323870), (195, 259096), (233, 216840), (260, 194322), (278, 181740), (312, 161935), (390, 129548), (417, 121160), (466, 108420), (520, 97161), (556, 90870), (695, 72696), (699, 72280), (780, 64774), (834, 60580), (932, 54210), (1112, 45435), (1165, 43368), (1390, 36348), (1398, 36140), (1560, 32387), (1668, 30290), (1807, 27960), (1864, 27105), (2085, 24232), (2330, 21684), (2780, 18174), (2796, 18070), (3029, 16680), (3336, 15145), (3495, 14456), (3614, 13980), (4170, 12116), (4660, 10842), (5421, 9320), (5560, 9087), (5592, 9035), (6058, 8340), (6990, 7228)]