52746960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31397}}^1$

素因数の和:31420

約数の個数: 80

約数和(自身を含む): 186880896

約数和(自身を除く): 134133936

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, 31397, 62794, 94191, 125588, 156985, 188382, 219779, 251176, 313970, 376764, 439558, 470955, 502352, 627940, 659337, 753528, 879116, 941910, 1098895, 1255880, 1318674, 1507056, 1758232, 1883820, 2197790, 2511760, 2637348, 3296685, 3516464, 3767640, 4395580, 5274696, 6593370, 7535280, 8791160, 10549392, 13186740, 17582320, 26373480, 52746960]

約数ペア:

[(1, 52746960), (2, 26373480), (3, 17582320), (4, 13186740), (5, 10549392), (6, 8791160), (7, 7535280), (8, 6593370), (10, 5274696), (12, 4395580), (14, 3767640), (15, 3516464), (16, 3296685), (20, 2637348), (21, 2511760), (24, 2197790), (28, 1883820), (30, 1758232), (35, 1507056), (40, 1318674), (42, 1255880), (48, 1098895), (56, 941910), (60, 879116), (70, 753528), (80, 659337), (84, 627940), (105, 502352), (112, 470955), (120, 439558), (140, 376764), (168, 313970), (210, 251176), (240, 219779), (280, 188382), (336, 156985), (420, 125588), (560, 94191), (840, 62794), (1680, 31397)]