52180140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51157}}^1$

素因数の和:51186

約数の個数: 48

約数和(自身を含む): 154701792

約数和(自身を除く): 102521652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 51157, 102314, 153471, 204628, 255785, 306942, 511570, 613884, 767355, 869669, 1023140, 1534710, 1739338, 2609007, 3069420, 3478676, 4348345, 5218014, 8696690, 10436028, 13045035, 17393380, 26090070, 52180140]

約数ペア:

[(1, 52180140), (2, 26090070), (3, 17393380), (4, 13045035), (5, 10436028), (6, 8696690), (10, 5218014), (12, 4348345), (15, 3478676), (17, 3069420), (20, 2609007), (30, 1739338), (34, 1534710), (51, 1023140), (60, 869669), (68, 767355), (85, 613884), (102, 511570), (170, 306942), (204, 255785), (255, 204628), (340, 153471), (510, 102314), (1020, 51157)]