52436020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 138636288

約数和(自身を除く): 86200268

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 47, 52, 65, 70, 91, 94, 130, 140, 182, 188, 235, 260, 329, 364, 455, 470, 611, 613, 658, 910, 940, 1222, 1226, 1316, 1645, 1820, 2444, 2452, 3055, 3065, 3290, 4277, 4291, 6110, 6130, 6580, 7969, 8554, 8582, 12220, 12260, 15938, 17108, 17164, 21385, 21455, 28811, 31876, 39845, 42770, 42910, 55783, 57622, 79690, 85540, 85820, 111566, 115244, 144055, 159380, 201677, 223132, 278915, 288110, 374543, 403354, 557830, 576220, 749086, 806708, 1008385, 1115660, 1498172, 1872715, 2016770, 2621801, 3745430, 4033540, 5243602, 7490860, 10487204, 13109005, 26218010, 52436020]

約数ペア:

[(1, 52436020), (2, 26218010), (4, 13109005), (5, 10487204), (7, 7490860), (10, 5243602), (13, 4033540), (14, 3745430), (20, 2621801), (26, 2016770), (28, 1872715), (35, 1498172), (47, 1115660), (52, 1008385), (65, 806708), (70, 749086), (91, 576220), (94, 557830), (130, 403354), (140, 374543), (182, 288110), (188, 278915), (235, 223132), (260, 201677), (329, 159380), (364, 144055), (455, 115244), (470, 111566), (611, 85820), (613, 85540), (658, 79690), (910, 57622), (940, 55783), (1222, 42910), (1226, 42770), (1316, 39845), (1645, 31876), (1820, 28811), (2444, 21455), (2452, 21385), (3055, 17164), (3065, 17108), (3290, 15938), (4277, 12260), (4291, 12220), (6110, 8582), (6130, 8554), (6580, 7969)]