55749060

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11471}}^1$

素因数の和:11495

約数の個数: 72

約数和(自身を含む): 175383936

約数和(自身を除く): 119634876

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, 11471, 22942, 34413, 45884, 57355, 68826, 103239, 114710, 137652, 172065, 206478, 229420, 309717, 344130, 412956, 516195, 619434, 688260, 929151, 1032390, 1238868, 1548585, 1858302, 2064780, 2787453, 3097170, 3716604, 4645755, 5574906, 6194340, 9291510, 11149812, 13937265, 18583020, 27874530, 55749060]

約数ペア:

[(1, 55749060), (2, 27874530), (3, 18583020), (4, 13937265), (5, 11149812), (6, 9291510), (9, 6194340), (10, 5574906), (12, 4645755), (15, 3716604), (18, 3097170), (20, 2787453), (27, 2064780), (30, 1858302), (36, 1548585), (45, 1238868), (54, 1032390), (60, 929151), (81, 688260), (90, 619434), (108, 516195), (135, 412956), (162, 344130), (180, 309717), (243, 229420), (270, 206478), (324, 172065), (405, 137652), (486, 114710), (540, 103239), (810, 68826), (972, 57355), (1215, 45884), (1620, 34413), (2430, 22942), (4860, 11471)]