52867920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31469}}^1$

素因数の和:31492

約数の個数: 80

約数和(自身を含む): 187309440

約数和(自身を除く): 134441520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 31469, 62938, 94407, 125876, 157345, 188814, 220283, 251752, 314690, 377628, 440566, 472035, 503504, 629380, 660849, 755256, 881132, 944070, 1101415, 1258760, 1321698, 1510512, 1762264, 1888140, 2202830, 2517520, 2643396, 3304245, 3524528, 3776280, 4405660, 5286792, 6608490, 7552560, 8811320, 10573584, 13216980, 17622640, 26433960, 52867920]

約数ペア:

[(1, 52867920), (2, 26433960), (3, 17622640), (4, 13216980), (5, 10573584), (6, 8811320), (7, 7552560), (8, 6608490), (10, 5286792), (12, 4405660), (14, 3776280), (15, 3524528), (16, 3304245), (20, 2643396), (21, 2517520), (24, 2202830), (28, 1888140), (30, 1762264), (35, 1510512), (40, 1321698), (42, 1258760), (48, 1101415), (56, 944070), (60, 881132), (70, 755256), (80, 660849), (84, 629380), (105, 503504), (112, 472035), (120, 440566), (140, 377628), (168, 314690), (210, 251752), (240, 220283), (280, 188814), (336, 157345), (420, 125876), (560, 94407), (840, 62938), (1680, 31469)]