52419200

素因数分解:

$2^7\times 5^2\times {\mathrm{16381}}^1$

素因数の和:16405

約数の個数: 48

約数和(自身を含む): 129499710

約数和(自身を除く): 77080510

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 16381, 32762, 65524, 81905, 131048, 163810, 262096, 327620, 409525, 524192, 655240, 819050, 1048384, 1310480, 1638100, 2096768, 2620960, 3276200, 5241920, 6552400, 10483840, 13104800, 26209600, 52419200]

約数ペア:

[(1, 52419200), (2, 26209600), (4, 13104800), (5, 10483840), (8, 6552400), (10, 5241920), (16, 3276200), (20, 2620960), (25, 2096768), (32, 1638100), (40, 1310480), (50, 1048384), (64, 819050), (80, 655240), (100, 524192), (128, 409525), (160, 327620), (200, 262096), (320, 163810), (400, 131048), (640, 81905), (800, 65524), (1600, 32762), (3200, 16381)]