51429105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:711

約数の個数: 96

約数和(自身を含む): 115664640

約数和(自身を除く): 64235535

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 35, 39, 45, 57, 63, 65, 91, 95, 105, 117, 133, 171, 195, 247, 273, 285, 315, 399, 455, 585, 661, 665, 741, 819, 855, 1197, 1235, 1365, 1729, 1983, 1995, 2223, 3305, 3705, 4095, 4627, 5187, 5949, 5985, 8593, 8645, 9915, 11115, 12559, 13881, 15561, 23135, 25779, 25935, 29745, 37677, 41643, 42965, 60151, 62795, 69405, 77337, 77805, 87913, 113031, 128895, 163267, 180453, 188385, 208215, 263739, 300755, 386685, 439565, 489801, 541359, 565155, 791217, 816335, 902265, 1142869, 1318695, 1469403, 2449005, 2706795, 3428607, 3956085, 5714345, 7347015, 10285821, 17143035, 51429105]

約数ペア:

[(1, 51429105), (3, 17143035), (5, 10285821), (7, 7347015), (9, 5714345), (13, 3956085), (15, 3428607), (19, 2706795), (21, 2449005), (35, 1469403), (39, 1318695), (45, 1142869), (57, 902265), (63, 816335), (65, 791217), (91, 565155), (95, 541359), (105, 489801), (117, 439565), (133, 386685), (171, 300755), (195, 263739), (247, 208215), (273, 188385), (285, 180453), (315, 163267), (399, 128895), (455, 113031), (585, 87913), (661, 77805), (665, 77337), (741, 69405), (819, 62795), (855, 60151), (1197, 42965), (1235, 41643), (1365, 37677), (1729, 29745), (1983, 25935), (1995, 25779), (2223, 23135), (3305, 15561), (3705, 13881), (4095, 12559), (4627, 11115), (5187, 9915), (5949, 8645), (5985, 8593)]