47898656

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:574

約数の個数: 72

約数和(自身を含む): 108326484

約数和(自身を除く): 60427828

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 416, 442, 521, 544, 676, 884, 1042, 1352, 1768, 2084, 2704, 2873, 3536, 4168, 5408, 5746, 6773, 7072, 8336, 8857, 11492, 13546, 16672, 17714, 22984, 27092, 35428, 45968, 54184, 70856, 88049, 91936, 108368, 115141, 141712, 176098, 216736, 230282, 283424, 352196, 460564, 704392, 921128, 1408784, 1496833, 1842256, 2817568, 2993666, 3684512, 5987332, 11974664, 23949328, 47898656]

約数ペア:

[(1, 47898656), (2, 23949328), (4, 11974664), (8, 5987332), (13, 3684512), (16, 2993666), (17, 2817568), (26, 1842256), (32, 1496833), (34, 1408784), (52, 921128), (68, 704392), (104, 460564), (136, 352196), (169, 283424), (208, 230282), (221, 216736), (272, 176098), (338, 141712), (416, 115141), (442, 108368), (521, 91936), (544, 88049), (676, 70856), (884, 54184), (1042, 45968), (1352, 35428), (1768, 27092), (2084, 22984), (2704, 17714), (2873, 16672), (3536, 13546), (4168, 11492), (5408, 8857), (5746, 8336), (6773, 7072)]