52902780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{125959}}^1$

素因数の和:125978

約数の個数: 48

約数和(自身を含む): 169290240

約数和(自身を除く): 116387460

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, 125959, 251918, 377877, 503836, 629795, 755754, 881713, 1259590, 1511508, 1763426, 1889385, 2519180, 2645139, 3526852, 3778770, 4408565, 5290278, 7557540, 8817130, 10580556, 13225695, 17634260, 26451390, 52902780]

約数ペア:

[(1, 52902780), (2, 26451390), (3, 17634260), (4, 13225695), (5, 10580556), (6, 8817130), (7, 7557540), (10, 5290278), (12, 4408565), (14, 3778770), (15, 3526852), (20, 2645139), (21, 2519180), (28, 1889385), (30, 1763426), (35, 1511508), (42, 1259590), (60, 881713), (70, 755754), (84, 629795), (105, 503836), (140, 377877), (210, 251918), (420, 125959)]