49009950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{9901}}^1$

素因数の和:9930

約数の個数: 72

約数和(自身を含む): 143658216

約数和(自身を除く): 94648266

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 4950, 9901, 19802, 29703, 49505, 59406, 89109, 99010, 108911, 148515, 178218, 217822, 247525, 297030, 326733, 445545, 495050, 544555, 653466, 742575, 891090, 980199, 1089110, 1485150, 1633665, 1960398, 2227725, 2722775, 3267330, 4455450, 4900995, 5445550, 8168325, 9801990, 16336650, 24504975, 49009950]

約数ペア:

[(1, 49009950), (2, 24504975), (3, 16336650), (5, 9801990), (6, 8168325), (9, 5445550), (10, 4900995), (11, 4455450), (15, 3267330), (18, 2722775), (22, 2227725), (25, 1960398), (30, 1633665), (33, 1485150), (45, 1089110), (50, 980199), (55, 891090), (66, 742575), (75, 653466), (90, 544555), (99, 495050), (110, 445545), (150, 326733), (165, 297030), (198, 247525), (225, 217822), (275, 178218), (330, 148515), (450, 108911), (495, 99010), (550, 89109), (825, 59406), (990, 49505), (1650, 29703), (2475, 19802), (4950, 9901)]