52657605

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 125483904

約数和(自身を除く): 72826299

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 21, 33, 35, 39, 45, 49, 55, 63, 65, 77, 91, 99, 105, 117, 143, 147, 165, 167, 195, 231, 245, 273, 315, 385, 429, 441, 455, 495, 501, 539, 585, 637, 693, 715, 735, 819, 835, 1001, 1155, 1169, 1287, 1365, 1503, 1617, 1837, 1911, 2145, 2171, 2205, 2505, 2695, 3003, 3185, 3465, 3507, 4095, 4851, 5005, 5511, 5733, 5845, 6435, 6513, 7007, 7515, 8085, 8183, 9009, 9185, 9555, 10521, 10855, 12859, 15015, 15197, 16533, 17535, 19539, 21021, 23881, 24255, 24549, 27555, 28665, 32565, 35035, 38577, 40915, 45045, 45591, 52605, 63063, 64295, 71643, 73647, 75985, 82665, 90013, 97695, 105105, 106379, 115731, 119405, 122745, 136773, 167167, 192885, 214929, 227955, 270039, 315315, 319137, 358215, 368235, 450065, 501501, 531895, 578655, 683865, 810117, 835835, 957411, 1074645, 1170169, 1350195, 1504503, 1595685, 2507505, 3510507, 4050585, 4787055, 5850845, 7522515, 10531521, 17552535, 52657605]

約数ペア:

[(1, 52657605), (3, 17552535), (5, 10531521), (7, 7522515), (9, 5850845), (11, 4787055), (13, 4050585), (15, 3510507), (21, 2507505), (33, 1595685), (35, 1504503), (39, 1350195), (45, 1170169), (49, 1074645), (55, 957411), (63, 835835), (65, 810117), (77, 683865), (91, 578655), (99, 531895), (105, 501501), (117, 450065), (143, 368235), (147, 358215), (165, 319137), (167, 315315), (195, 270039), (231, 227955), (245, 214929), (273, 192885), (315, 167167), (385, 136773), (429, 122745), (441, 119405), (455, 115731), (495, 106379), (501, 105105), (539, 97695), (585, 90013), (637, 82665), (693, 75985), (715, 73647), (735, 71643), (819, 64295), (835, 63063), (1001, 52605), (1155, 45591), (1169, 45045), (1287, 40915), (1365, 38577), (1503, 35035), (1617, 32565), (1837, 28665), (1911, 27555), (2145, 24549), (2171, 24255), (2205, 23881), (2505, 21021), (2695, 19539), (3003, 17535), (3185, 16533), (3465, 15197), (3507, 15015), (4095, 12859), (4851, 10855), (5005, 10521), (5511, 9555), (5733, 9185), (5845, 9009), (6435, 8183), (6513, 8085), (7007, 7515)]