49897620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{10267}}^1$

素因数の和:10291

約数の個数: 72

約数和(自身を含む): 156977184

約数和(自身を除く): 107079564

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, 10267, 20534, 30801, 41068, 51335, 61602, 92403, 102670, 123204, 154005, 184806, 205340, 277209, 308010, 369612, 462015, 554418, 616020, 831627, 924030, 1108836, 1386045, 1663254, 1848060, 2494881, 2772090, 3326508, 4158135, 4989762, 5544180, 8316270, 9979524, 12474405, 16632540, 24948810, 49897620]

約数ペア:

[(1, 49897620), (2, 24948810), (3, 16632540), (4, 12474405), (5, 9979524), (6, 8316270), (9, 5544180), (10, 4989762), (12, 4158135), (15, 3326508), (18, 2772090), (20, 2494881), (27, 1848060), (30, 1663254), (36, 1386045), (45, 1108836), (54, 924030), (60, 831627), (81, 616020), (90, 554418), (108, 462015), (135, 369612), (162, 308010), (180, 277209), (243, 205340), (270, 184806), (324, 154005), (405, 123204), (486, 102670), (540, 92403), (810, 61602), (972, 51335), (1215, 41068), (1620, 30801), (2430, 20534), (4860, 10267)]