1551148456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{25583}}^1$

素因数の和:25666

約数の個数: 64

約数和(自身を含む): 3481470720

約数和(自身を除く): 1930322264

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 53, 88, 104, 106, 143, 212, 286, 424, 572, 583, 689, 1144, 1166, 1378, 2332, 2756, 4664, 5512, 7579, 15158, 25583, 30316, 51166, 60632, 102332, 204664, 281413, 332579, 562826, 665158, 1125652, 1330316, 1355899, 2251304, 2660632, 2711798, 3658369, 5423596, 7316738, 10847192, 14633476, 14914889, 17626687, 29266952, 29829778, 35253374, 59659556, 70506748, 119319112, 141013496, 193893557, 387787114, 775574228, 1551148456]

約数ペア:

[(1, 1551148456), (2, 775574228), (4, 387787114), (8, 193893557), (11, 141013496), (13, 119319112), (22, 70506748), (26, 59659556), (44, 35253374), (52, 29829778), (53, 29266952), (88, 17626687), (104, 14914889), (106, 14633476), (143, 10847192), (212, 7316738), (286, 5423596), (424, 3658369), (572, 2711798), (583, 2660632), (689, 2251304), (1144, 1355899), (1166, 1330316), (1378, 1125652), (2332, 665158), (2756, 562826), (4664, 332579), (5512, 281413), (7579, 204664), (15158, 102332), (25583, 60632), (30316, 51166)]