51556232

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 123721920

約数和(自身を除く): 72165688

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 67, 91, 98, 104, 134, 151, 182, 196, 268, 302, 364, 392, 469, 536, 604, 637, 728, 871, 938, 1057, 1208, 1274, 1742, 1876, 1963, 2114, 2548, 3283, 3484, 3752, 3926, 4228, 5096, 6097, 6566, 6968, 7399, 7852, 8456, 10117, 12194, 13132, 13741, 14798, 15704, 20234, 24388, 26264, 27482, 29596, 40468, 42679, 48776, 54964, 59192, 70819, 80936, 85358, 96187, 109928, 131521, 141638, 170716, 192374, 263042, 283276, 341432, 384748, 495733, 526084, 566552, 769496, 920647, 991466, 1052168, 1841294, 1982932, 3682588, 3965864, 6444529, 7365176, 12889058, 25778116, 51556232]

約数ペア:

[(1, 51556232), (2, 25778116), (4, 12889058), (7, 7365176), (8, 6444529), (13, 3965864), (14, 3682588), (26, 1982932), (28, 1841294), (49, 1052168), (52, 991466), (56, 920647), (67, 769496), (91, 566552), (98, 526084), (104, 495733), (134, 384748), (151, 341432), (182, 283276), (196, 263042), (268, 192374), (302, 170716), (364, 141638), (392, 131521), (469, 109928), (536, 96187), (604, 85358), (637, 80936), (728, 70819), (871, 59192), (938, 54964), (1057, 48776), (1208, 42679), (1274, 40468), (1742, 29596), (1876, 27482), (1963, 26264), (2114, 24388), (2548, 20234), (3283, 15704), (3484, 14798), (3752, 13741), (3926, 13132), (4228, 12194), (5096, 10117), (6097, 8456), (6566, 7852), (6968, 7399)]