51420546

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{853}}^1$

素因数の和:1075

約数の個数: 48

約数和(自身を含む): 118702584

約数和(自身を除く): 67282038

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 197, 306, 394, 591, 853, 1182, 1706, 1773, 2559, 3349, 3546, 5118, 6698, 7677, 10047, 14501, 15354, 20094, 29002, 30141, 43503, 60282, 87006, 130509, 168041, 261018, 336082, 504123, 1008246, 1512369, 2856697, 3024738, 5713394, 8570091, 17140182, 25710273, 51420546]

約数ペア:

[(1, 51420546), (2, 25710273), (3, 17140182), (6, 8570091), (9, 5713394), (17, 3024738), (18, 2856697), (34, 1512369), (51, 1008246), (102, 504123), (153, 336082), (197, 261018), (306, 168041), (394, 130509), (591, 87006), (853, 60282), (1182, 43503), (1706, 30141), (1773, 29002), (2559, 20094), (3349, 15354), (3546, 14501), (5118, 10047), (6698, 7677)]