52548580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:138

約数の個数: 108

約数和(自身を含む): 135955260

約数和(自身を除く): 83406680

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 43, 49, 58, 70, 86, 98, 116, 140, 145, 172, 196, 203, 215, 245, 290, 301, 406, 430, 490, 580, 602, 812, 860, 980, 1015, 1204, 1247, 1421, 1505, 1849, 2030, 2107, 2494, 2842, 3010, 3698, 4060, 4214, 4988, 5684, 6020, 6235, 7105, 7396, 8428, 8729, 9245, 10535, 12470, 12943, 14210, 17458, 18490, 21070, 24940, 25886, 28420, 34916, 36980, 42140, 43645, 51772, 53621, 61103, 64715, 87290, 90601, 107242, 122206, 129430, 174580, 181202, 214484, 244412, 258860, 268105, 305515, 362404, 375347, 453005, 536210, 611030, 750694, 906010, 1072420, 1222060, 1501388, 1812020, 1876735, 2627429, 3753470, 5254858, 7506940, 10509716, 13137145, 26274290, 52548580]

約数ペア:

[(1, 52548580), (2, 26274290), (4, 13137145), (5, 10509716), (7, 7506940), (10, 5254858), (14, 3753470), (20, 2627429), (28, 1876735), (29, 1812020), (35, 1501388), (43, 1222060), (49, 1072420), (58, 906010), (70, 750694), (86, 611030), (98, 536210), (116, 453005), (140, 375347), (145, 362404), (172, 305515), (196, 268105), (203, 258860), (215, 244412), (245, 214484), (290, 181202), (301, 174580), (406, 129430), (430, 122206), (490, 107242), (580, 90601), (602, 87290), (812, 64715), (860, 61103), (980, 53621), (1015, 51772), (1204, 43645), (1247, 42140), (1421, 36980), (1505, 34916), (1849, 28420), (2030, 25886), (2107, 24940), (2494, 21070), (2842, 18490), (3010, 17458), (3698, 14210), (4060, 12943), (4214, 12470), (4988, 10535), (5684, 9245), (6020, 8729), (6235, 8428), (7105, 7396)]