54311838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 141419520

約数和(自身を除く): 87107682

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 43, 51, 58, 61, 86, 87, 102, 119, 122, 129, 174, 183, 203, 238, 258, 301, 357, 366, 406, 427, 493, 602, 609, 714, 731, 854, 903, 986, 1037, 1218, 1247, 1281, 1462, 1479, 1769, 1806, 2074, 2193, 2494, 2562, 2623, 2958, 3111, 3451, 3538, 3741, 4386, 5117, 5246, 5307, 6222, 6902, 7259, 7482, 7869, 8729, 10234, 10353, 10614, 12383, 14518, 15351, 15738, 17458, 18361, 20706, 21199, 21777, 24766, 26187, 30073, 30702, 36722, 37149, 42398, 43554, 44591, 52374, 55083, 60146, 63597, 74298, 76067, 89182, 90219, 110166, 127194, 133773, 148393, 152134, 180438, 210511, 228201, 267546, 296786, 312137, 421022, 445179, 456402, 532469, 624274, 631533, 890358, 936411, 1064938, 1263066, 1293139, 1597407, 1872822, 2586278, 3194814, 3879417, 7758834, 9051973, 18103946, 27155919, 54311838]

約数ペア:

[(1, 54311838), (2, 27155919), (3, 18103946), (6, 9051973), (7, 7758834), (14, 3879417), (17, 3194814), (21, 2586278), (29, 1872822), (34, 1597407), (42, 1293139), (43, 1263066), (51, 1064938), (58, 936411), (61, 890358), (86, 631533), (87, 624274), (102, 532469), (119, 456402), (122, 445179), (129, 421022), (174, 312137), (183, 296786), (203, 267546), (238, 228201), (258, 210511), (301, 180438), (357, 152134), (366, 148393), (406, 133773), (427, 127194), (493, 110166), (602, 90219), (609, 89182), (714, 76067), (731, 74298), (854, 63597), (903, 60146), (986, 55083), (1037, 52374), (1218, 44591), (1247, 43554), (1281, 42398), (1462, 37149), (1479, 36722), (1769, 30702), (1806, 30073), (2074, 26187), (2193, 24766), (2494, 21777), (2562, 21199), (2623, 20706), (2958, 18361), (3111, 17458), (3451, 15738), (3538, 15351), (3741, 14518), (4386, 12383), (5117, 10614), (5246, 10353), (5307, 10234), (6222, 8729), (6902, 7869), (7259, 7482)]