48135456

素因数分解:

$2^5\times 3^2\times {\mathrm{397}}^1\times {\mathrm{421}}^1$

素因数の和:834

約数の個数: 72

約数和(自身を含む): 137555964

約数和(自身を除く): 89420508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 397, 421, 794, 842, 1191, 1263, 1588, 1684, 2382, 2526, 3176, 3368, 3573, 3789, 4764, 5052, 6352, 6736, 7146, 7578, 9528, 10104, 12704, 13472, 14292, 15156, 19056, 20208, 28584, 30312, 38112, 40416, 57168, 60624, 114336, 121248, 167137, 334274, 501411, 668548, 1002822, 1337096, 1504233, 2005644, 2674192, 3008466, 4011288, 5348384, 6016932, 8022576, 12033864, 16045152, 24067728, 48135456]

約数ペア:

[(1, 48135456), (2, 24067728), (3, 16045152), (4, 12033864), (6, 8022576), (8, 6016932), (9, 5348384), (12, 4011288), (16, 3008466), (18, 2674192), (24, 2005644), (32, 1504233), (36, 1337096), (48, 1002822), (72, 668548), (96, 501411), (144, 334274), (288, 167137), (397, 121248), (421, 114336), (794, 60624), (842, 57168), (1191, 40416), (1263, 38112), (1588, 30312), (1684, 28584), (2382, 20208), (2526, 19056), (3176, 15156), (3368, 14292), (3573, 13472), (3789, 12704), (4764, 10104), (5052, 9528), (6352, 7578), (6736, 7146)]