51647895

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29429}}^1$

素因数の和:29456

約数の個数: 32

約数和(自身を含む): 98884800

約数和(自身を除く): 47236905

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 29429, 88287, 147145, 264861, 382577, 441435, 794583, 1147731, 1324305, 1912885, 3443193, 3972915, 5738655, 10329579, 17215965, 51647895]

約数ペア:

[(1, 51647895), (3, 17215965), (5, 10329579), (9, 5738655), (13, 3972915), (15, 3443193), (27, 1912885), (39, 1324305), (45, 1147731), (65, 794583), (117, 441435), (135, 382577), (195, 264861), (351, 147145), (585, 88287), (1755, 29429)]