53446120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14683}}^1$

素因数の和:14714

約数の個数: 64

約数和(自身を含む): 148014720

約数和(自身を除く): 94568600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 14683, 29366, 58732, 73415, 102781, 117464, 146830, 190879, 205562, 293660, 381758, 411124, 513905, 587320, 763516, 822248, 954395, 1027810, 1336153, 1527032, 1908790, 2055620, 2672306, 3817580, 4111240, 5344612, 6680765, 7635160, 10689224, 13361530, 26723060, 53446120]

約数ペア:

[(1, 53446120), (2, 26723060), (4, 13361530), (5, 10689224), (7, 7635160), (8, 6680765), (10, 5344612), (13, 4111240), (14, 3817580), (20, 2672306), (26, 2055620), (28, 1908790), (35, 1527032), (40, 1336153), (52, 1027810), (56, 954395), (65, 822248), (70, 763516), (91, 587320), (104, 513905), (130, 411124), (140, 381758), (182, 293660), (260, 205562), (280, 190879), (364, 146830), (455, 117464), (520, 102781), (728, 73415), (910, 58732), (1820, 29366), (3640, 14683)]