47487222

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:475

約数の個数: 80

約数和(自身を含む): 115573392

約数和(自身を除く): 68086170

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 43, 51, 54, 81, 86, 102, 129, 153, 162, 258, 306, 387, 401, 459, 731, 774, 802, 918, 1161, 1203, 1377, 1462, 2193, 2322, 2406, 2754, 3483, 3609, 4386, 6579, 6817, 6966, 7218, 10827, 13158, 13634, 17243, 19737, 20451, 21654, 32481, 34486, 39474, 40902, 51729, 59211, 61353, 64962, 103458, 118422, 122706, 155187, 184059, 293131, 310374, 368118, 465561, 552177, 586262, 879393, 931122, 1104354, 1396683, 1758786, 2638179, 2793366, 5276358, 7914537, 15829074, 23743611, 47487222]

約数ペア:

[(1, 47487222), (2, 23743611), (3, 15829074), (6, 7914537), (9, 5276358), (17, 2793366), (18, 2638179), (27, 1758786), (34, 1396683), (43, 1104354), (51, 931122), (54, 879393), (81, 586262), (86, 552177), (102, 465561), (129, 368118), (153, 310374), (162, 293131), (258, 184059), (306, 155187), (387, 122706), (401, 118422), (459, 103458), (731, 64962), (774, 61353), (802, 59211), (918, 51729), (1161, 40902), (1203, 39474), (1377, 34486), (1462, 32481), (2193, 21654), (2322, 20451), (2406, 19737), (2754, 17243), (3483, 13634), (3609, 13158), (4386, 10827), (6579, 7218), (6817, 6966)]