52146744

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{421}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 141083040

約数和(自身を除く): 88936296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 397, 421, 794, 842, 1191, 1263, 1588, 1684, 2382, 2526, 3176, 3368, 4764, 5052, 5161, 5473, 9528, 10104, 10322, 10946, 15483, 16419, 20644, 21892, 30966, 32838, 41288, 43784, 61932, 65676, 123864, 131352, 167137, 334274, 501411, 668548, 1002822, 1337096, 2005644, 2172781, 4011288, 4345562, 6518343, 8691124, 13036686, 17382248, 26073372, 52146744]

約数ペア:

[(1, 52146744), (2, 26073372), (3, 17382248), (4, 13036686), (6, 8691124), (8, 6518343), (12, 4345562), (13, 4011288), (24, 2172781), (26, 2005644), (39, 1337096), (52, 1002822), (78, 668548), (104, 501411), (156, 334274), (312, 167137), (397, 131352), (421, 123864), (794, 65676), (842, 61932), (1191, 43784), (1263, 41288), (1588, 32838), (1684, 30966), (2382, 21892), (2526, 20644), (3176, 16419), (3368, 15483), (4764, 10946), (5052, 10322), (5161, 10104), (5473, 9528)]