52391535

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{599}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 103680000

約数和(自身を除く): 51288465

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 343, 357, 595, 599, 735, 833, 1029, 1715, 1785, 1797, 2499, 2995, 4165, 4193, 5145, 5831, 8985, 10183, 12495, 12579, 17493, 20965, 29155, 29351, 30549, 50915, 62895, 71281, 87465, 88053, 146755, 152745, 205457, 213843, 356405, 440265, 498967, 616371, 1027285, 1069215, 1496901, 2494835, 3081855, 3492769, 7484505, 10478307, 17463845, 52391535]

約数ペア:

[(1, 52391535), (3, 17463845), (5, 10478307), (7, 7484505), (15, 3492769), (17, 3081855), (21, 2494835), (35, 1496901), (49, 1069215), (51, 1027285), (85, 616371), (105, 498967), (119, 440265), (147, 356405), (245, 213843), (255, 205457), (343, 152745), (357, 146755), (595, 88053), (599, 87465), (735, 71281), (833, 62895), (1029, 50915), (1715, 30549), (1785, 29351), (1797, 29155), (2499, 20965), (2995, 17493), (4165, 12579), (4193, 12495), (5145, 10183), (5831, 8985)]