53317170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1091}}^1$

素因数の和:1288

約数の個数: 64

約数和(自身を含む): 143095680

約数和(自身を除く): 89778510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 181, 270, 362, 543, 905, 1086, 1091, 1629, 1810, 2182, 2715, 3258, 3273, 4887, 5430, 5455, 6546, 8145, 9774, 9819, 10910, 16290, 16365, 19638, 24435, 29457, 32730, 48870, 49095, 58914, 98190, 147285, 197471, 294570, 394942, 592413, 987355, 1184826, 1777239, 1974710, 2962065, 3554478, 5331717, 5924130, 8886195, 10663434, 17772390, 26658585, 53317170]

約数ペア:

[(1, 53317170), (2, 26658585), (3, 17772390), (5, 10663434), (6, 8886195), (9, 5924130), (10, 5331717), (15, 3554478), (18, 2962065), (27, 1974710), (30, 1777239), (45, 1184826), (54, 987355), (90, 592413), (135, 394942), (181, 294570), (270, 197471), (362, 147285), (543, 98190), (905, 58914), (1086, 49095), (1091, 48870), (1629, 32730), (1810, 29457), (2182, 24435), (2715, 19638), (3258, 16365), (3273, 16290), (4887, 10910), (5430, 9819), (5455, 9774), (6546, 8145)]