45205472

素因数分解:

$2^5\times {\mathrm{13}}^3\times {\mathrm{643}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 96561360

約数和(自身を除く): 51355888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 643, 676, 1286, 1352, 2197, 2572, 2704, 4394, 5144, 5408, 8359, 8788, 10288, 16718, 17576, 20576, 33436, 35152, 66872, 70304, 108667, 133744, 217334, 267488, 434668, 869336, 1412671, 1738672, 2825342, 3477344, 5650684, 11301368, 22602736, 45205472]

約数ペア:

[(1, 45205472), (2, 22602736), (4, 11301368), (8, 5650684), (13, 3477344), (16, 2825342), (26, 1738672), (32, 1412671), (52, 869336), (104, 434668), (169, 267488), (208, 217334), (338, 133744), (416, 108667), (643, 70304), (676, 66872), (1286, 35152), (1352, 33436), (2197, 20576), (2572, 17576), (2704, 16718), (4394, 10288), (5144, 8788), (5408, 8359)]