2450349664

素因数分解:

$2^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53887}}^1$

素因数の和:53940

約数の個数: 72

約数和(自身を含む): 5805354240

約数和(自身を除く): 3355004576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 98, 112, 116, 196, 203, 224, 232, 392, 406, 464, 784, 812, 928, 1421, 1568, 1624, 2842, 3248, 5684, 6496, 11368, 22736, 45472, 53887, 107774, 215548, 377209, 431096, 754418, 862192, 1508836, 1562723, 1724384, 2640463, 3017672, 3125446, 5280926, 6035344, 6250892, 10561852, 10939061, 12070688, 12501784, 21123704, 21878122, 25003568, 42247408, 43756244, 50007136, 76573427, 84494816, 87512488, 153146854, 175024976, 306293708, 350049952, 612587416, 1225174832, 2450349664]

約数ペア:

[(1, 2450349664), (2, 1225174832), (4, 612587416), (7, 350049952), (8, 306293708), (14, 175024976), (16, 153146854), (28, 87512488), (29, 84494816), (32, 76573427), (49, 50007136), (56, 43756244), (58, 42247408), (98, 25003568), (112, 21878122), (116, 21123704), (196, 12501784), (203, 12070688), (224, 10939061), (232, 10561852), (392, 6250892), (406, 6035344), (464, 5280926), (784, 3125446), (812, 3017672), (928, 2640463), (1421, 1724384), (1568, 1562723), (1624, 1508836), (2842, 862192), (3248, 754418), (5684, 431096), (6496, 377209), (11368, 215548), (22736, 107774), (45472, 53887)]