47973060

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{9871}}^1$

素因数の和:9895

約数の個数: 72

約数和(自身を含む): 150923136

約数和(自身を除く): 102950076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 9871, 19742, 29613, 39484, 49355, 59226, 88839, 98710, 118452, 148065, 177678, 197420, 266517, 296130, 355356, 444195, 533034, 592260, 799551, 888390, 1066068, 1332585, 1599102, 1776780, 2398653, 2665170, 3198204, 3997755, 4797306, 5330340, 7995510, 9594612, 11993265, 15991020, 23986530, 47973060]

約数ペア:

[(1, 47973060), (2, 23986530), (3, 15991020), (4, 11993265), (5, 9594612), (6, 7995510), (9, 5330340), (10, 4797306), (12, 3997755), (15, 3198204), (18, 2665170), (20, 2398653), (27, 1776780), (30, 1599102), (36, 1332585), (45, 1066068), (54, 888390), (60, 799551), (81, 592260), (90, 533034), (108, 444195), (135, 355356), (162, 296130), (180, 266517), (243, 197420), (270, 177678), (324, 148065), (405, 118452), (486, 98710), (540, 88839), (810, 59226), (972, 49355), (1215, 39484), (1620, 29613), (2430, 19742), (4860, 9871)]