49288260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{117353}}^1$

素因数の和:117372

約数の個数: 48

約数和(自身を含む): 157723776

約数和(自身を除く): 108435516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 117353, 234706, 352059, 469412, 586765, 704118, 821471, 1173530, 1408236, 1642942, 1760295, 2347060, 2464413, 3285884, 3520590, 4107355, 4928826, 7041180, 8214710, 9857652, 12322065, 16429420, 24644130, 49288260]

約数ペア:

[(1, 49288260), (2, 24644130), (3, 16429420), (4, 12322065), (5, 9857652), (6, 8214710), (7, 7041180), (10, 4928826), (12, 4107355), (14, 3520590), (15, 3285884), (20, 2464413), (21, 2347060), (28, 1760295), (30, 1642942), (35, 1408236), (42, 1173530), (60, 821471), (70, 704118), (84, 586765), (105, 469412), (140, 352059), (210, 234706), (420, 117353)]