55035786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 123742080

約数和(自身を除く): 68706294

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 61, 78, 86, 122, 129, 183, 258, 269, 366, 538, 559, 793, 807, 1118, 1586, 1614, 1677, 2379, 2623, 3354, 3497, 4758, 5246, 6994, 7869, 10491, 11567, 15738, 16409, 20982, 23134, 32818, 34099, 34701, 49227, 68198, 69402, 98454, 102297, 150371, 204594, 213317, 300742, 426634, 451113, 639951, 705587, 902226, 1279902, 1411174, 2116761, 4233522, 9172631, 18345262, 27517893, 55035786]

約数ペア:

[(1, 55035786), (2, 27517893), (3, 18345262), (6, 9172631), (13, 4233522), (26, 2116761), (39, 1411174), (43, 1279902), (61, 902226), (78, 705587), (86, 639951), (122, 451113), (129, 426634), (183, 300742), (258, 213317), (269, 204594), (366, 150371), (538, 102297), (559, 98454), (793, 69402), (807, 68198), (1118, 49227), (1586, 34701), (1614, 34099), (1677, 32818), (2379, 23134), (2623, 20982), (3354, 16409), (3497, 15738), (4758, 11567), (5246, 10491), (6994, 7869)]