49135156

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 100979200

約数和(自身を除く): 51844044

約数列:

[1, 2, 4, 7, 14, 28, 79, 97, 158, 194, 229, 316, 388, 458, 553, 679, 916, 1106, 1358, 1603, 2212, 2716, 3206, 6412, 7663, 15326, 18091, 22213, 30652, 36182, 44426, 53641, 72364, 88852, 107282, 126637, 155491, 214564, 253274, 310982, 506548, 621964, 1754827, 3509654, 7019308, 12283789, 24567578, 49135156]

約数ペア:

[(1, 49135156), (2, 24567578), (4, 12283789), (7, 7019308), (14, 3509654), (28, 1754827), (79, 621964), (97, 506548), (158, 310982), (194, 253274), (229, 214564), (316, 155491), (388, 126637), (458, 107282), (553, 88852), (679, 72364), (916, 53641), (1106, 44426), (1358, 36182), (1603, 30652), (2212, 22213), (2716, 18091), (3206, 15326), (6412, 7663)]