53443936

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18353}}^1$

素因数の和:18383

約数の個数: 48

約数和(自身を含む): 129505824

約数和(自身を除く): 76061888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 18353, 36706, 73412, 128471, 146824, 238589, 256942, 293648, 477178, 513884, 587296, 954356, 1027768, 1670123, 1908712, 2055536, 3340246, 3817424, 4111072, 6680492, 7634848, 13360984, 26721968, 53443936]

約数ペア:

[(1, 53443936), (2, 26721968), (4, 13360984), (7, 7634848), (8, 6680492), (13, 4111072), (14, 3817424), (16, 3340246), (26, 2055536), (28, 1908712), (32, 1670123), (52, 1027768), (56, 954356), (91, 587296), (104, 513884), (112, 477178), (182, 293648), (208, 256942), (224, 238589), (364, 146824), (416, 128471), (728, 73412), (1456, 36706), (2912, 18353)]