53223240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{63361}}^1$

素因数の和:63382

約数の個数: 64

約数和(自身を含む): 182482560

約数和(自身を除く): 129259320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 63361, 126722, 190083, 253444, 316805, 380166, 443527, 506888, 633610, 760332, 887054, 950415, 1267220, 1330581, 1520664, 1774108, 1900830, 2217635, 2534440, 2661162, 3548216, 3801660, 4435270, 5322324, 6652905, 7603320, 8870540, 10644648, 13305810, 17741080, 26611620, 53223240]

約数ペア:

[(1, 53223240), (2, 26611620), (3, 17741080), (4, 13305810), (5, 10644648), (6, 8870540), (7, 7603320), (8, 6652905), (10, 5322324), (12, 4435270), (14, 3801660), (15, 3548216), (20, 2661162), (21, 2534440), (24, 2217635), (28, 1900830), (30, 1774108), (35, 1520664), (40, 1330581), (42, 1267220), (56, 950415), (60, 887054), (70, 760332), (84, 633610), (105, 506888), (120, 443527), (140, 380166), (168, 316805), (210, 253444), (280, 190083), (420, 126722), (840, 63361)]