52195312

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:330

約数の個数: 60

約数和(自身を含む): 111190800

約数和(自身を除く): 58995488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 169, 194, 199, 208, 338, 388, 398, 676, 776, 796, 1261, 1352, 1552, 1592, 2522, 2587, 2704, 3184, 5044, 5174, 10088, 10348, 16393, 19303, 20176, 20696, 32786, 33631, 38606, 41392, 65572, 67262, 77212, 131144, 134524, 154424, 250939, 262288, 269048, 308848, 501878, 538096, 1003756, 2007512, 3262207, 4015024, 6524414, 13048828, 26097656, 52195312]

約数ペア:

[(1, 52195312), (2, 26097656), (4, 13048828), (8, 6524414), (13, 4015024), (16, 3262207), (26, 2007512), (52, 1003756), (97, 538096), (104, 501878), (169, 308848), (194, 269048), (199, 262288), (208, 250939), (338, 154424), (388, 134524), (398, 131144), (676, 77212), (776, 67262), (796, 65572), (1261, 41392), (1352, 38606), (1552, 33631), (1592, 32786), (2522, 20696), (2587, 20176), (2704, 19303), (3184, 16393), (5044, 10348), (5174, 10088)]