52190775

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2549}}^1$

素因数の和:2585

約数の個数: 72

約数和(自身を含む): 115096800

約数和(自身を除く): 62906025

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 175, 195, 225, 273, 315, 325, 455, 525, 585, 819, 975, 1365, 1575, 2275, 2549, 2925, 4095, 6825, 7647, 12745, 17843, 20475, 22941, 33137, 38235, 53529, 63725, 89215, 99411, 114705, 160587, 165685, 191175, 231959, 267645, 298233, 446075, 497055, 573525, 695877, 802935, 828425, 1159795, 1338225, 1491165, 2087631, 2485275, 3479385, 4014675, 5798975, 7455825, 10438155, 17396925, 52190775]

約数ペア:

[(1, 52190775), (3, 17396925), (5, 10438155), (7, 7455825), (9, 5798975), (13, 4014675), (15, 3479385), (21, 2485275), (25, 2087631), (35, 1491165), (39, 1338225), (45, 1159795), (63, 828425), (65, 802935), (75, 695877), (91, 573525), (105, 497055), (117, 446075), (175, 298233), (195, 267645), (225, 231959), (273, 191175), (315, 165685), (325, 160587), (455, 114705), (525, 99411), (585, 89215), (819, 63725), (975, 53529), (1365, 38235), (1575, 33137), (2275, 22941), (2549, 20475), (2925, 17843), (4095, 12745), (6825, 7647)]