52438470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3517}}^1$

素因数の和:3605

約数の個数: 64

約数和(自身を含む): 145898496

約数和(自身を除く): 93460026

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2130, 2485, 2982, 3517, 4970, 7034, 7455, 10551, 14910, 17585, 21102, 24619, 35170, 49238, 52755, 73857, 105510, 123095, 147714, 246190, 249707, 369285, 499414, 738570, 749121, 1248535, 1498242, 1747949, 2497070, 3495898, 3745605, 5243847, 7491210, 8739745, 10487694, 17479490, 26219235, 52438470]

約数ペア:

[(1, 52438470), (2, 26219235), (3, 17479490), (5, 10487694), (6, 8739745), (7, 7491210), (10, 5243847), (14, 3745605), (15, 3495898), (21, 2497070), (30, 1747949), (35, 1498242), (42, 1248535), (70, 749121), (71, 738570), (105, 499414), (142, 369285), (210, 249707), (213, 246190), (355, 147714), (426, 123095), (497, 105510), (710, 73857), (994, 52755), (1065, 49238), (1491, 35170), (2130, 24619), (2485, 21102), (2982, 17585), (3517, 14910), (4970, 10551), (7034, 7455)]