52840760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{653}}^1$

素因数の和:705

約数の個数: 96

約数和(自身を含む): 144560160

約数和(自身を除く): 91719400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 289, 340, 476, 578, 595, 653, 680, 952, 1156, 1190, 1306, 1445, 2023, 2312, 2380, 2612, 2890, 3265, 4046, 4571, 4760, 5224, 5780, 6530, 8092, 9142, 10115, 11101, 11560, 13060, 16184, 18284, 20230, 22202, 22855, 26120, 36568, 40460, 44404, 45710, 55505, 77707, 80920, 88808, 91420, 111010, 155414, 182840, 188717, 222020, 310828, 377434, 388535, 444040, 621656, 754868, 777070, 943585, 1321019, 1509736, 1554140, 1887170, 2642038, 3108280, 3774340, 5284076, 6605095, 7548680, 10568152, 13210190, 26420380, 52840760]

約数ペア:

[(1, 52840760), (2, 26420380), (4, 13210190), (5, 10568152), (7, 7548680), (8, 6605095), (10, 5284076), (14, 3774340), (17, 3108280), (20, 2642038), (28, 1887170), (34, 1554140), (35, 1509736), (40, 1321019), (56, 943585), (68, 777070), (70, 754868), (85, 621656), (119, 444040), (136, 388535), (140, 377434), (170, 310828), (238, 222020), (280, 188717), (289, 182840), (340, 155414), (476, 111010), (578, 91420), (595, 88808), (653, 80920), (680, 77707), (952, 55505), (1156, 45710), (1190, 44404), (1306, 40460), (1445, 36568), (2023, 26120), (2312, 22855), (2380, 22202), (2612, 20230), (2890, 18284), (3265, 16184), (4046, 13060), (4571, 11560), (4760, 11101), (5224, 10115), (5780, 9142), (6530, 8092)]