27290650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1303

約数の個数: 48

約数和(自身を含む): 55800000

約数和(自身を除く): 28509350

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 874, 950, 1150, 1249, 2185, 2498, 4370, 6245, 10925, 12490, 21850, 23731, 28727, 31225, 47462, 57454, 62450, 118655, 143635, 237310, 287270, 545813, 593275, 718175, 1091626, 1186550, 1436350, 2729065, 5458130, 13645325, 27290650]

約数ペア:

[(1, 27290650), (2, 13645325), (5, 5458130), (10, 2729065), (19, 1436350), (23, 1186550), (25, 1091626), (38, 718175), (46, 593275), (50, 545813), (95, 287270), (115, 237310), (190, 143635), (230, 118655), (437, 62450), (475, 57454), (575, 47462), (874, 31225), (950, 28727), (1150, 23731), (1249, 21850), (2185, 12490), (2498, 10925), (4370, 6245)]