48651554848

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{277793}}^1$

素因数の和:278237

約数の個数: 48

約数和(自身を含む): 103396037976

約数和(自身を除く): 54744483128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 421, 842, 1684, 3368, 5473, 6736, 10946, 13472, 21892, 43784, 87568, 175136, 277793, 555586, 1111172, 2222344, 3611309, 4444688, 7222618, 8889376, 14445236, 28890472, 57780944, 115561888, 116950853, 233901706, 467803412, 935606824, 1520361089, 1871213648, 3040722178, 3742427296, 6081444356, 12162888712, 24325777424, 48651554848]

約数ペア:

[(1, 48651554848), (2, 24325777424), (4, 12162888712), (8, 6081444356), (13, 3742427296), (16, 3040722178), (26, 1871213648), (32, 1520361089), (52, 935606824), (104, 467803412), (208, 233901706), (416, 116950853), (421, 115561888), (842, 57780944), (1684, 28890472), (3368, 14445236), (5473, 8889376), (6736, 7222618), (10946, 4444688), (13472, 3611309), (21892, 2222344), (43784, 1111172), (87568, 555586), (175136, 277793)]