47889960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9281}}^1$

素因数の和:9338

約数の個数: 64

約数和(自身を含む): 147026880

約数和(自身を除く): 99136920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 9281, 18562, 27843, 37124, 46405, 55686, 74248, 92810, 111372, 139215, 185620, 222744, 278430, 371240, 399083, 556860, 798166, 1113720, 1197249, 1596332, 1995415, 2394498, 3192664, 3990830, 4788996, 5986245, 7981660, 9577992, 11972490, 15963320, 23944980, 47889960]

約数ペア:

[(1, 47889960), (2, 23944980), (3, 15963320), (4, 11972490), (5, 9577992), (6, 7981660), (8, 5986245), (10, 4788996), (12, 3990830), (15, 3192664), (20, 2394498), (24, 1995415), (30, 1596332), (40, 1197249), (43, 1113720), (60, 798166), (86, 556860), (120, 399083), (129, 371240), (172, 278430), (215, 222744), (258, 185620), (344, 139215), (430, 111372), (516, 92810), (645, 74248), (860, 55686), (1032, 46405), (1290, 37124), (1720, 27843), (2580, 18562), (5160, 9281)]