51301530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11633}}^1$

素因数の和:11660

約数の個数: 72

約数和(自身を含む): 155174292

約数和(自身を除く): 103872762

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 11633, 23266, 34899, 58165, 69798, 81431, 104697, 116330, 162862, 174495, 209394, 244293, 348990, 407155, 488586, 523485, 570017, 732879, 814310, 1046970, 1140034, 1221465, 1465758, 1710051, 2442930, 2850085, 3420102, 3664395, 5130153, 5700170, 7328790, 8550255, 10260306, 17100510, 25650765, 51301530]

約数ペア:

[(1, 51301530), (2, 25650765), (3, 17100510), (5, 10260306), (6, 8550255), (7, 7328790), (9, 5700170), (10, 5130153), (14, 3664395), (15, 3420102), (18, 2850085), (21, 2442930), (30, 1710051), (35, 1465758), (42, 1221465), (45, 1140034), (49, 1046970), (63, 814310), (70, 732879), (90, 570017), (98, 523485), (105, 488586), (126, 407155), (147, 348990), (210, 244293), (245, 209394), (294, 174495), (315, 162862), (441, 116330), (490, 104697), (630, 81431), (735, 69798), (882, 58165), (1470, 34899), (2205, 23266), (4410, 11633)]