41541890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 82850688

約数和(自身を除く): 41308798

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 169, 235, 338, 470, 523, 611, 845, 1046, 1222, 1690, 2615, 3055, 5230, 6110, 6799, 7943, 13598, 15886, 24581, 33995, 39715, 49162, 67990, 79430, 88387, 122905, 176774, 245810, 319553, 441935, 639106, 883870, 1597765, 3195530, 4154189, 8308378, 20770945, 41541890]

約数ペア:

[(1, 41541890), (2, 20770945), (5, 8308378), (10, 4154189), (13, 3195530), (26, 1597765), (47, 883870), (65, 639106), (94, 441935), (130, 319553), (169, 245810), (235, 176774), (338, 122905), (470, 88387), (523, 79430), (611, 67990), (845, 49162), (1046, 39715), (1222, 33995), (1690, 24581), (2615, 15886), (3055, 13598), (5230, 7943), (6110, 6799)]