51470895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21313}}^1$

素因数の和:21351

約数の個数: 32

約数和(自身を含む): 98214912

約数和(自身を除く): 46744017

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 21313, 63939, 106565, 149191, 319695, 447573, 490199, 745955, 1470597, 2237865, 2450995, 3431393, 7352985, 10294179, 17156965, 51470895]

約数ペア:

[(1, 51470895), (3, 17156965), (5, 10294179), (7, 7352985), (15, 3431393), (21, 2450995), (23, 2237865), (35, 1470597), (69, 745955), (105, 490199), (115, 447573), (161, 319695), (345, 149191), (483, 106565), (805, 63939), (2415, 21313)]