53804940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{18301}}^1$

素因数の和:18327

約数の個数: 72

約数和(自身を含む): 175259952

約数和(自身を除く): 121455012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 18301, 36602, 54903, 73204, 91505, 109806, 128107, 183010, 219612, 256214, 274515, 366020, 384321, 512428, 549030, 640535, 768642, 896749, 1098060, 1281070, 1537284, 1793498, 1921605, 2562140, 2690247, 3586996, 3843210, 4483745, 5380494, 7686420, 8967490, 10760988, 13451235, 17934980, 26902470, 53804940]

約数ペア:

[(1, 53804940), (2, 26902470), (3, 17934980), (4, 13451235), (5, 10760988), (6, 8967490), (7, 7686420), (10, 5380494), (12, 4483745), (14, 3843210), (15, 3586996), (20, 2690247), (21, 2562140), (28, 1921605), (30, 1793498), (35, 1537284), (42, 1281070), (49, 1098060), (60, 896749), (70, 768642), (84, 640535), (98, 549030), (105, 512428), (140, 384321), (147, 366020), (196, 274515), (210, 256214), (245, 219612), (294, 183010), (420, 128107), (490, 109806), (588, 91505), (735, 73204), (980, 54903), (1470, 36602), (2940, 18301)]