55000528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 80

約数和(自身を含む): 121777920

約数和(自身を除く): 66777392

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 61, 88, 94, 109, 122, 176, 188, 218, 244, 376, 436, 488, 517, 671, 752, 872, 976, 1034, 1199, 1342, 1744, 2068, 2398, 2684, 2867, 4136, 4796, 5123, 5368, 5734, 6649, 8272, 9592, 10246, 10736, 11468, 13298, 19184, 20492, 22936, 26596, 31537, 40984, 45872, 53192, 56353, 63074, 73139, 81968, 106384, 112706, 126148, 146278, 225412, 252296, 292556, 312503, 450824, 504592, 585112, 625006, 901648, 1170224, 1250012, 2500024, 3437533, 5000048, 6875066, 13750132, 27500264, 55000528]

約数ペア:

[(1, 55000528), (2, 27500264), (4, 13750132), (8, 6875066), (11, 5000048), (16, 3437533), (22, 2500024), (44, 1250012), (47, 1170224), (61, 901648), (88, 625006), (94, 585112), (109, 504592), (122, 450824), (176, 312503), (188, 292556), (218, 252296), (244, 225412), (376, 146278), (436, 126148), (488, 112706), (517, 106384), (671, 81968), (752, 73139), (872, 63074), (976, 56353), (1034, 53192), (1199, 45872), (1342, 40984), (1744, 31537), (2068, 26596), (2398, 22936), (2684, 20492), (2867, 19184), (4136, 13298), (4796, 11468), (5123, 10736), (5368, 10246), (5734, 9592), (6649, 8272)]