47530210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2749}}^1$

素因数の和:2795

約数の個数: 64

約数和(自身を含む): 110880000

約数和(自身を除く): 63349790

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 2749, 3458, 5498, 8645, 13745, 17290, 19243, 27490, 35737, 38486, 52231, 71474, 96215, 104462, 178685, 192430, 250159, 261155, 357370, 365617, 500318, 522310, 679003, 731234, 1250795, 1358006, 1828085, 2501590, 3395015, 3656170, 4753021, 6790030, 9506042, 23765105, 47530210]

約数ペア:

[(1, 47530210), (2, 23765105), (5, 9506042), (7, 6790030), (10, 4753021), (13, 3656170), (14, 3395015), (19, 2501590), (26, 1828085), (35, 1358006), (38, 1250795), (65, 731234), (70, 679003), (91, 522310), (95, 500318), (130, 365617), (133, 357370), (182, 261155), (190, 250159), (247, 192430), (266, 178685), (455, 104462), (494, 96215), (665, 71474), (910, 52231), (1235, 38486), (1330, 35737), (1729, 27490), (2470, 19243), (2749, 17290), (3458, 13745), (5498, 8645)]