49314280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1543}}^1$

素因数の和:1618

約数の個数: 64

約数和(自身を含む): 120061440

約数和(自身を除く): 70747160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 136, 170, 188, 235, 340, 376, 470, 680, 799, 940, 1543, 1598, 1880, 3086, 3196, 3995, 6172, 6392, 7715, 7990, 12344, 15430, 15980, 26231, 30860, 31960, 52462, 61720, 72521, 104924, 131155, 145042, 209848, 262310, 290084, 362605, 524620, 580168, 725210, 1049240, 1232857, 1450420, 2465714, 2900840, 4931428, 6164285, 9862856, 12328570, 24657140, 49314280]

約数ペア:

[(1, 49314280), (2, 24657140), (4, 12328570), (5, 9862856), (8, 6164285), (10, 4931428), (17, 2900840), (20, 2465714), (34, 1450420), (40, 1232857), (47, 1049240), (68, 725210), (85, 580168), (94, 524620), (136, 362605), (170, 290084), (188, 262310), (235, 209848), (340, 145042), (376, 131155), (470, 104924), (680, 72521), (799, 61720), (940, 52462), (1543, 31960), (1598, 30860), (1880, 26231), (3086, 15980), (3196, 15430), (3995, 12344), (6172, 7990), (6392, 7715)]