52805573240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{86629}}^1$

素因数の和:86965

約数の個数: 96

約数和(自身を含む): 138656512800

約数和(自身を除く): 85850939560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 311, 392, 490, 622, 980, 1244, 1555, 1960, 2177, 2488, 3110, 4354, 6220, 8708, 10885, 12440, 15239, 17416, 21770, 30478, 43540, 60956, 76195, 86629, 87080, 121912, 152390, 173258, 304780, 346516, 433145, 606403, 609560, 693032, 866290, 1212806, 1732580, 2425612, 3032015, 3465160, 4244821, 4851224, 6064030, 8489642, 12128060, 16979284, 21224105, 24256120, 26941619, 33958568, 42448210, 53883238, 84896420, 107766476, 134708095, 169792840, 188591333, 215532952, 269416190, 377182666, 538832380, 754365332, 942956665, 1077664760, 1320139331, 1508730664, 1885913330, 2640278662, 3771826660, 5280557324, 6600696655, 7543653320, 10561114648, 13201393310, 26402786620, 52805573240]

約数ペア:

[(1, 52805573240), (2, 26402786620), (4, 13201393310), (5, 10561114648), (7, 7543653320), (8, 6600696655), (10, 5280557324), (14, 3771826660), (20, 2640278662), (28, 1885913330), (35, 1508730664), (40, 1320139331), (49, 1077664760), (56, 942956665), (70, 754365332), (98, 538832380), (140, 377182666), (196, 269416190), (245, 215532952), (280, 188591333), (311, 169792840), (392, 134708095), (490, 107766476), (622, 84896420), (980, 53883238), (1244, 42448210), (1555, 33958568), (1960, 26941619), (2177, 24256120), (2488, 21224105), (3110, 16979284), (4354, 12128060), (6220, 8489642), (8708, 6064030), (10885, 4851224), (12440, 4244821), (15239, 3465160), (17416, 3032015), (21770, 2425612), (30478, 1732580), (43540, 1212806), (60956, 866290), (76195, 693032), (86629, 609560), (87080, 606403), (121912, 433145), (152390, 346516), (173258, 304780)]