52840480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4289}}^1$

素因数の和:4322

約数の個数: 96

約数和(自身を含む): 155675520

約数和(自身を除く): 102835040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 4289, 6160, 8578, 12320, 17156, 21445, 30023, 34312, 42890, 47179, 60046, 68624, 85780, 94358, 120092, 137248, 150115, 171560, 188716, 235895, 240184, 300230, 330253, 343120, 377432, 471790, 480368, 600460, 660506, 686240, 754864, 943580, 960736, 1200920, 1321012, 1509728, 1651265, 1887160, 2401840, 2642024, 3302530, 3774320, 4803680, 5284048, 6605060, 7548640, 10568096, 13210120, 26420240, 52840480]

約数ペア:

[(1, 52840480), (2, 26420240), (4, 13210120), (5, 10568096), (7, 7548640), (8, 6605060), (10, 5284048), (11, 4803680), (14, 3774320), (16, 3302530), (20, 2642024), (22, 2401840), (28, 1887160), (32, 1651265), (35, 1509728), (40, 1321012), (44, 1200920), (55, 960736), (56, 943580), (70, 754864), (77, 686240), (80, 660506), (88, 600460), (110, 480368), (112, 471790), (140, 377432), (154, 343120), (160, 330253), (176, 300230), (220, 240184), (224, 235895), (280, 188716), (308, 171560), (352, 150115), (385, 137248), (440, 120092), (560, 94358), (616, 85780), (770, 68624), (880, 60046), (1120, 47179), (1232, 42890), (1540, 34312), (1760, 30023), (2464, 21445), (3080, 17156), (4289, 12320), (6160, 8578)]