47889710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 98288640

約数和(自身を除く): 50398930

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 59, 94, 110, 118, 157, 235, 295, 314, 470, 517, 590, 649, 785, 1034, 1298, 1570, 1727, 2585, 2773, 3245, 3454, 5170, 5546, 6490, 7379, 8635, 9263, 13865, 14758, 17270, 18526, 27730, 30503, 36895, 46315, 61006, 73790, 81169, 92630, 101893, 152515, 162338, 203786, 305030, 405845, 435361, 509465, 811690, 870722, 1018930, 2176805, 4353610, 4788971, 9577942, 23944855, 47889710]

約数ペア:

[(1, 47889710), (2, 23944855), (5, 9577942), (10, 4788971), (11, 4353610), (22, 2176805), (47, 1018930), (55, 870722), (59, 811690), (94, 509465), (110, 435361), (118, 405845), (157, 305030), (235, 203786), (295, 162338), (314, 152515), (470, 101893), (517, 92630), (590, 81169), (649, 73790), (785, 61006), (1034, 46315), (1298, 36895), (1570, 30503), (1727, 27730), (2585, 18526), (2773, 17270), (3245, 14758), (3454, 13865), (5170, 9263), (5546, 8635), (6490, 7379)]