55806420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{48953}}^1$

素因数の和:48984

約数の個数: 48

約数和(自身を含む): 164485440

約数和(自身を除く): 108679020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 48953, 97906, 146859, 195812, 244765, 293718, 489530, 587436, 734295, 930107, 979060, 1468590, 1860214, 2790321, 2937180, 3720428, 4650535, 5580642, 9301070, 11161284, 13951605, 18602140, 27903210, 55806420]

約数ペア:

[(1, 55806420), (2, 27903210), (3, 18602140), (4, 13951605), (5, 11161284), (6, 9301070), (10, 5580642), (12, 4650535), (15, 3720428), (19, 2937180), (20, 2790321), (30, 1860214), (38, 1468590), (57, 979060), (60, 930107), (76, 734295), (95, 587436), (114, 489530), (190, 293718), (228, 244765), (285, 195812), (380, 146859), (570, 97906), (1140, 48953)]