54641145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 101896704

約数和(自身を除く): 47255559

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 53, 65, 85, 159, 195, 221, 255, 265, 311, 663, 689, 795, 901, 933, 1105, 1555, 2067, 2703, 3315, 3445, 4043, 4505, 4665, 5287, 10335, 11713, 12129, 13515, 15861, 16483, 20215, 26435, 35139, 49449, 58565, 60645, 68731, 79305, 82415, 175695, 206193, 214279, 247245, 280211, 343655, 642837, 840633, 1030965, 1071395, 1401055, 3214185, 3642743, 4203165, 10928229, 18213715, 54641145]

約数ペア:

[(1, 54641145), (3, 18213715), (5, 10928229), (13, 4203165), (15, 3642743), (17, 3214185), (39, 1401055), (51, 1071395), (53, 1030965), (65, 840633), (85, 642837), (159, 343655), (195, 280211), (221, 247245), (255, 214279), (265, 206193), (311, 175695), (663, 82415), (689, 79305), (795, 68731), (901, 60645), (933, 58565), (1105, 49449), (1555, 35139), (2067, 26435), (2703, 20215), (3315, 16483), (3445, 15861), (4043, 13515), (4505, 12129), (4665, 11713), (5287, 10335)]