56911274

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 108573696

約数和(自身を除く): 51662422

約数列:

[1, 2, 7, 14, 17, 34, 43, 67, 83, 86, 119, 134, 166, 238, 301, 469, 581, 602, 731, 938, 1139, 1162, 1411, 1462, 2278, 2822, 2881, 3569, 5117, 5561, 5762, 7138, 7973, 9877, 10234, 11122, 15946, 19754, 20167, 24983, 38927, 40334, 48977, 49966, 60673, 77854, 94537, 97954, 121346, 189074, 239123, 342839, 424711, 478246, 661759, 685678, 849422, 1323518, 1673861, 3347722, 4065091, 8130182, 28455637, 56911274]

約数ペア:

[(1, 56911274), (2, 28455637), (7, 8130182), (14, 4065091), (17, 3347722), (34, 1673861), (43, 1323518), (67, 849422), (83, 685678), (86, 661759), (119, 478246), (134, 424711), (166, 342839), (238, 239123), (301, 189074), (469, 121346), (581, 97954), (602, 94537), (731, 77854), (938, 60673), (1139, 49966), (1162, 48977), (1411, 40334), (1462, 38927), (2278, 24983), (2822, 20167), (2881, 19754), (3569, 15946), (5117, 11122), (5561, 10234), (5762, 9877), (7138, 7973)]