53357940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{10979}}^1$

素因数の和:11003

約数の個数: 72

約数和(自身を含む): 167862240

約数和(自身を除く): 114504300

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, 10979, 21958, 32937, 43916, 54895, 65874, 98811, 109790, 131748, 164685, 197622, 219580, 296433, 329370, 395244, 494055, 592866, 658740, 889299, 988110, 1185732, 1482165, 1778598, 1976220, 2667897, 2964330, 3557196, 4446495, 5335794, 5928660, 8892990, 10671588, 13339485, 17785980, 26678970, 53357940]

約数ペア:

[(1, 53357940), (2, 26678970), (3, 17785980), (4, 13339485), (5, 10671588), (6, 8892990), (9, 5928660), (10, 5335794), (12, 4446495), (15, 3557196), (18, 2964330), (20, 2667897), (27, 1976220), (30, 1778598), (36, 1482165), (45, 1185732), (54, 988110), (60, 889299), (81, 658740), (90, 592866), (108, 494055), (135, 395244), (162, 329370), (180, 296433), (243, 219580), (270, 197622), (324, 164685), (405, 131748), (486, 109790), (540, 98811), (810, 65874), (972, 54895), (1215, 43916), (1620, 32937), (2430, 21958), (4860, 10979)]