53230112

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{643}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 113601600

約数和(自身を除く): 60371488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 199, 208, 398, 416, 643, 796, 1286, 1592, 2572, 2587, 3184, 5144, 5174, 6368, 8359, 10288, 10348, 16718, 20576, 20696, 33436, 41392, 66872, 82784, 127957, 133744, 255914, 267488, 511828, 1023656, 1663441, 2047312, 3326882, 4094624, 6653764, 13307528, 26615056, 53230112]

約数ペア:

[(1, 53230112), (2, 26615056), (4, 13307528), (8, 6653764), (13, 4094624), (16, 3326882), (26, 2047312), (32, 1663441), (52, 1023656), (104, 511828), (199, 267488), (208, 255914), (398, 133744), (416, 127957), (643, 82784), (796, 66872), (1286, 41392), (1592, 33436), (2572, 20696), (2587, 20576), (3184, 16718), (5144, 10348), (5174, 10288), (6368, 8359)]